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Revision 1.2 - (hide annotations)
Sat Sep 20 00:37:11 2003 UTC (22 years, 1 month ago) by jonen
Branch: MAIN
Changes since 1.1: +1967 -1826 lines
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+ updated whole phphtmllib to v2.3.0
1 jonen 1.2 <?xml version="1.0" encoding="iso-8859-1"?>
2     <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
3     <html xmlns="http://www.w3.org/1999/xhtml">
4     <head>
5     <!-- template designed by Marco Von Ballmoos -->
6     <title>Docs For Class FormValidation</title>
7     <link rel="stylesheet" href="../../media/stylesheet.css" />
8     <meta http-equiv='Content-Type' content='text/html; charset=iso-8859-1'/>
9     </head>
10     <body>
11     <div class="page-body">
12     <h2 class="class-name">Class FormValidation</h2>
13    
14     <a name="sec-description"></a>
15     <div class="info-box">
16     <div class="info-box-title">Description</div>
17     <div class="nav-bar">
18     <span class="disabled">Description</span> |
19     <a href="#sec-var-summary">Vars</a> (<a href="#sec-vars">details</a>)
20     | <a href="#sec-method-summary">Methods</a> (<a href="#sec-methods">details</a>)
21    
22     </div>
23     <div class="info-box-body">
24     <!-- ========== Info from phpDoc block ========= -->
25     <p class="short-description">This is the base validation class that contains some basic FormElement validation methods.</p>
26     <p class="notes">
27     Located in <a class="field" href="_form_FormValidation_inc.html">Program_Root/form/FormValidation.inc</a> (line <span class="field">33</span>)
28     </p>
29    
30    
31     <pre></pre>
32    
33     </div>
34     </div>
35    
36    
37     <a name="sec-var-summary"></a>
38     <div class="info-box">
39     <div class="info-box-title">Variable Summary</span></div>
40     <div class="nav-bar">
41     <a href="#sec-description">Description</a> |
42     <span class="disabled">Vars</span> (<a href="#sec-vars">details</a>)
43     |
44     <a href="#sec-method-summary">Methods</a> (<a href="#sec-methods">details</a>)
45    
46     </div>
47     <div class="info-box-body">
48     <div class="var-summary">
49     <div class="var-title">
50     <span class="var-type">mixed</span>
51     <a href="#$_error_code" title="details" class="var-name">$_error_code</a>
52     </div>
53     <div class="var-title">
54     <span class="var-type">mixed</span>
55     <a href="#$_error_message" title="details" class="var-name">$_error_message</a>
56     </div>
57     <div class="var-title">
58     <span class="var-type">mixed</span>
59     <a href="#$_FormErrors" title="details" class="var-name">$_FormErrors</a>
60     </div>
61     </div>
62     </div>
63     </div>
64 jonen 1.1
65 jonen 1.2 <a name="sec-method-summary"></a>
66     <div class="info-box">
67     <div class="info-box-title">Method Summary</span></div>
68     <div class="nav-bar">
69     <a href="#sec-description">Description</a> |
70     <a href="#sec-var-summary">Vars</a> (<a href="#sec-vars">details</a>)
71    
72     |
73     <span class="disabled">Methods</span> (<a href="#sec-methods">details</a>)
74     </div>
75     <div class="info-box-body">
76     <div class="method-summary">
77    
78     <div class="method-definition">
79     <span class="method-result">void</span>
80     <a href="#FormValidation" title="details" class="method-name">FormValidation</a>
81     (<span class="var-type"><a href="../../phpHtmlLib/FormProcessing/FormErrors.html">FormErrors</a></span>&nbsp;<span class="var-name">&$error_obj</span>)
82     </div>
83    
84     <div class="method-definition">
85     <span class="method-result">void</span>
86     <a href="#array_hasempty" title="details" class="method-name">array_hasempty</a>
87     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$a</span>)
88     </div>
89    
90     <div class="method-definition">
91     <span class="method-result">string</span>
92     <a href="#get_error_code" title="details" class="method-name">get_error_code</a>
93     ()
94     </div>
95    
96     <div class="method-definition">
97     <span class="method-result">string</span>
98     <a href="#get_error_message" title="details" class="method-name">get_error_message</a>
99     ()
100     </div>
101    
102     <div class="method-definition">
103     <span class="method-result">boolean</span>
104     <a href="#is_alphanum" title="details" class="method-name">is_alphanum</a>
105     (<span class="var-type">string</span>&nbsp;<span class="var-name">$str</span>, [<span class="var-type">string</span>&nbsp;<span class="var-name">$from</span> = <span class="var-default">""</span>])
106     </div>
107    
108     <div class="method-definition">
109     <span class="method-result">TRUE</span>
110     <a href="#is_alphanumstring" title="details" class="method-name">is_alphanumstring</a>
111     (<span class="var-type">string</span>&nbsp;<span class="var-name">$str</span>)
112     </div>
113    
114     <div class="method-definition">
115     <span class="method-result">TRUE</span>
116     <a href="#is_ccexp" title="details" class="method-name">is_ccexp</a>
117     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$split_by</span> = <span class="var-default">"-"</span>])
118     </div>
119    
120     <div class="method-definition">
121     <span class="method-result">TRUE</span>
122     <a href="#is_companyname" title="details" class="method-name">is_companyname</a>
123     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
124     </div>
125    
126     <div class="method-definition">
127     <span class="method-result">TRUE</span>
128     <a href="#is_confirm_password" title="details" class="method-name">is_confirm_password</a>
129     (<span class="var-type">string</span>&nbsp;<span class="var-name">$confirmpassword</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$password</span>)
130     </div>
131    
132     <div class="method-definition">
133     <span class="method-result">TRUE</span>
134     <a href="#is_countrycode" title="details" class="method-name">is_countrycode</a>
135     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
136     </div>
137    
138     <div class="method-definition">
139     <span class="method-result">TRUE</span>
140     <a href="#is_date" title="details" class="method-name">is_date</a>
141     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$split_by</span> = <span class="var-default">"-"</span>])
142     </div>
143    
144     <div class="method-definition">
145     <span class="method-result">TRUE</span>
146     <a href="#is_dateday" title="details" class="method-name">is_dateday</a>
147     (<span class="var-type">string</span>&nbsp;<span class="var-name">$day</span>)
148     </div>
149    
150     <div class="method-definition">
151     <span class="method-result">TRUE</span>
152     <a href="#is_datemonth" title="details" class="method-name">is_datemonth</a>
153     (<span class="var-type">string</span>&nbsp;<span class="var-name">$month</span>)
154     </div>
155    
156     <div class="method-definition">
157     <span class="method-result">TRUE</span>
158     <a href="#is_datetime" title="details" class="method-name">is_datetime</a>
159     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
160     </div>
161    
162     <div class="method-definition">
163     <span class="method-result">TRUE</span>
164     <a href="#is_dateyear" title="details" class="method-name">is_dateyear</a>
165     (<span class="var-type">string</span>&nbsp;<span class="var-name">$year</span>)
166     </div>
167    
168     <div class="method-definition">
169     <span class="method-result">TRUE</span>
170     <a href="#is_domainname" title="details" class="method-name">is_domainname</a>
171     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$forbid_www</span> = <span class="var-default">FALSE</span>])
172     </div>
173    
174     <div class="method-definition">
175     <span class="method-result">TRUE</span>
176     <a href="#is_email" title="details" class="method-name">is_email</a>
177     (<span class="var-type">string</span>&nbsp;<span class="var-name">$email</span>)
178     </div>
179    
180     <div class="method-definition">
181     <span class="method-result">TRUE</span>
182     <a href="#is_firstname" title="details" class="method-name">is_firstname</a>
183     (<span class="var-type">string</span>&nbsp;<span class="var-name">$firstname</span>)
184     </div>
185    
186     <div class="method-definition">
187     <span class="method-result">TRUE</span>
188     <a href="#is_float" title="details" class="method-name">is_float</a>
189     (<span class="var-type">string</span>&nbsp;<span class="var-name">$number</span>)
190     </div>
191    
192     <div class="method-definition">
193     <span class="method-result">TRUE</span>
194     <a href="#is_higherzeronumber" title="details" class="method-name">is_higherzeronumber</a>
195     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
196     </div>
197    
198     <div class="method-definition">
199     <span class="method-result">void</span>
200     <a href="#is_host" title="details" class="method-name">is_host</a>
201     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$host</span>)
202     </div>
203    
204     <div class="method-definition">
205     <span class="method-result">TRUE</span>
206     <a href="#is_hostemail" title="details" class="method-name">is_hostemail</a>
207     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
208     </div>
209    
210     <div class="method-definition">
211     <span class="method-result">TRUE</span>
212     <a href="#is_hostip" title="details" class="method-name">is_hostip</a>
213     (<span class="var-type">string</span>&nbsp;<span class="var-name">$hostip</span>)
214     </div>
215    
216     <div class="method-definition">
217     <span class="method-result">void</span>
218     <a href="#is_hostlist" title="details" class="method-name">is_hostlist</a>
219     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$hostlist</span>)
220     </div>
221    
222     <div class="method-definition">
223     <span class="method-result">TRUE</span>
224     <a href="#is_hostname" title="details" class="method-name">is_hostname</a>
225     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
226     </div>
227    
228     <div class="method-definition">
229     <span class="method-result">TRUE</span>
230     <a href="#is_ip" title="details" class="method-name">is_ip</a>
231     (<span class="var-type">string</span>&nbsp;<span class="var-name">$ip</span>)
232     </div>
233    
234     <div class="method-definition">
235     <span class="method-result">TRUE</span>
236     <a href="#is_lastname" title="details" class="method-name">is_lastname</a>
237     (<span class="var-type">string</span>&nbsp;<span class="var-name">$lastname</span>)
238     </div>
239    
240     <div class="method-definition">
241     <span class="method-result">TRUE</span>
242     <a href="#is_leapyear" title="details" class="method-name">is_leapyear</a>
243     (<span class="var-type">string</span>&nbsp;<span class="var-name">$yyyy</span>)
244     </div>
245    
246     <div class="method-definition">
247     <span class="method-result">TRUE</span>
248     <a href="#is_manyemails" title="details" class="method-name">is_manyemails</a>
249     (<span class="var-type">string</span>&nbsp;<span class="var-name">$emails</span>)
250     </div>
251    
252     <div class="method-definition">
253     <span class="method-result">TRUE</span>
254     <a href="#is_money" title="details" class="method-name">is_money</a>
255     (<span class="var-type">string</span>&nbsp;<span class="var-name">$money</span>)
256     </div>
257    
258     <div class="method-definition">
259     <span class="method-result">TRUE</span>
260     <a href="#is_name" title="details" class="method-name">is_name</a>
261     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
262     </div>
263    
264     <div class="method-definition">
265     <span class="method-result">TRUE</span>
266     <a href="#is_notempty" title="details" class="method-name">is_notempty</a>
267     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$value</span>)
268     </div>
269    
270     <div class="method-definition">
271     <span class="method-result">boolean</span>
272     <a href="#is_num" title="details" class="method-name">is_num</a>
273     (<span class="var-type">string</span>&nbsp;<span class="var-name">$str</span>, [<span class="var-type">string</span>&nbsp;<span class="var-name">$from</span> = <span class="var-default">""</span>])
274     </div>
275    
276     <div class="method-definition">
277     <span class="method-result">TRUE</span>
278     <a href="#is_number" title="details" class="method-name">is_number</a>
279     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
280     </div>
281    
282     <div class="method-definition">
283     <span class="method-result">TRUE</span>
284     <a href="#is_partial_domainname" title="details" class="method-name">is_partial_domainname</a>
285     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
286     </div>
287    
288     <div class="method-definition">
289     <span class="method-result">TRUE</span>
290     <a href="#is_partial_ip" title="details" class="method-name">is_partial_ip</a>
291     (<span class="var-type">string</span>&nbsp;<span class="var-name">$ip</span>)
292     </div>
293    
294     <div class="method-definition">
295     <span class="method-result">TRUE</span>
296     <a href="#is_password" title="details" class="method-name">is_password</a>
297     (<span class="var-type">string</span>&nbsp;<span class="var-name">$password</span>)
298     </div>
299    
300     <div class="method-definition">
301     <span class="method-result">TRUE</span>
302     <a href="#is_path" title="details" class="method-name">is_path</a>
303     (<span class="var-type">string</span>&nbsp;<span class="var-name">$path</span>)
304     </div>
305    
306     <div class="method-definition">
307     <span class="method-result">TRUE</span>
308     <a href="#is_price" title="details" class="method-name">is_price</a>
309     (<span class="var-type">string</span>&nbsp;<span class="var-name">$price</span>)
310     </div>
311    
312     <div class="method-definition">
313     <span class="method-result">void</span>
314     <a href="#is_range" title="details" class="method-name">is_range</a>
315     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$value</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$size</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$min</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$max</span>)
316     </div>
317    
318     <div class="method-definition">
319     <span class="method-result">TRUE</span>
320     <a href="#is_standalone_hostname" title="details" class="method-name">is_standalone_hostname</a>
321     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
322     </div>
323    
324     <div class="method-definition">
325     <span class="method-result">TRUE</span>
326     <a href="#is_strict_url" title="details" class="method-name">is_strict_url</a>
327     (<span class="var-type">string</span>&nbsp;<span class="var-name">$url</span>)
328     </div>
329    
330     <div class="method-definition">
331     <span class="method-result">TRUE</span>
332     <a href="#is_time" title="details" class="method-name">is_time</a>
333     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
334     </div>
335    
336     <div class="method-definition">
337     <span class="method-result">TRUE</span>
338     <a href="#is_title" title="details" class="method-name">is_title</a>
339     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
340     </div>
341    
342     <div class="method-definition">
343     <span class="method-result">TRUE</span>
344     <a href="#is_url" title="details" class="method-name">is_url</a>
345     (<span class="var-type">string</span>&nbsp;<span class="var-name">$url</span>)
346     </div>
347    
348     <div class="method-definition">
349     <span class="method-result">TRUE</span>
350     <a href="#is_urlpath" title="details" class="method-name">is_urlpath</a>
351     (<span class="var-type">string</span>&nbsp;<span class="var-name">$path</span>)
352     </div>
353    
354     <div class="method-definition">
355     <span class="method-result">TRUE</span>
356     <a href="#is_username" title="details" class="method-name">is_username</a>
357     (<span class="var-type">string</span>&nbsp;<span class="var-name">$username</span>)
358     </div>
359    
360     <div class="method-definition">
361     <span class="method-result">TRUE</span>
362     <a href="#is_valid_domain" title="details" class="method-name">is_valid_domain</a>
363     (<span class="var-type">string</span>&nbsp;<span class="var-name">$domain_value</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$allow_www</span> = <span class="var-default">false</span>])
364     </div>
365    
366     <div class="method-definition">
367     <span class="method-result">TRUE</span>
368     <a href="#is_within_range" title="details" class="method-name">is_within_range</a>
369     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$value</span>, <span class="var-type">int</span>&nbsp;<span class="var-name">$size</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$start</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$end</span>, [<span class="var-type">string</span>&nbsp;<span class="var-name">$error</span> = <span class="var-default">FALSE</span>])
370     </div>
371    
372     <div class="method-definition">
373     <span class="method-result">TRUE</span>
374     <a href="#is_zero_onehundred" title="details" class="method-name">is_zero_onehundred</a>
375     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
376     </div>
377    
378     <div class="method-definition">
379     <span class="method-result">TRUE</span>
380     <a href="#is_zip" title="details" class="method-name">is_zip</a>
381     (<span class="var-type">string</span>&nbsp;<span class="var-name">$zip</span>)
382     </div>
383    
384     <div class="method-definition">
385     <span class="method-result">FALSE</span>
386     <a href="#_error" title="details" class="method-name">_error</a>
387     (<span class="var-type">string</span>&nbsp;<span class="var-name">$code</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$message</span> = <span class="var-default">NULL</span>])
388     </div>
389     </div>
390     </div>
391     </div>
392    
393     <a name="sec-vars"></a>
394     <div class="info-box">
395     <div class="info-box-title">Variables</div>
396     <div class="nav-bar">
397     <a href="#sec-description">Description</a> |
398     <a href="#sec-var-summary">Vars</a> (<span class="disabled">details</span>)
399    
400    
401     |
402     <a href="#sec-method-summary">Methods</a> (<a href="#sec-methods">details</a>)
403    
404     </div>
405     <div class="info-box-body">
406     <a name="var$_error_code" id="$_error_code"><!-- --></A>
407     <div class="evenrow">
408    
409     <div class="var-header">
410     <span class="var-title">
411     <span class="var-type">mixed</span>
412     <span class="var-name">$_error_code</span>
413     = <span class="var-default"> ''</span> (line <span class="line-number">38</span>)
414     </span>
415     </div>
416 jonen 1.1
417 jonen 1.2 <!-- ========== Info from phpDoc block ========= -->
418     <p class="short-description">This holds the last error code found</p>
419    
420    
421    
422    
423 jonen 1.1
424 jonen 1.2 </div>
425     <a name="var$_error_message" id="$_error_message"><!-- --></A>
426     <div class="oddrow">
427    
428     <div class="var-header">
429     <span class="var-title">
430     <span class="var-type">mixed</span>
431     <span class="var-name">$_error_message</span>
432     = <span class="var-default"> ''</span> (line <span class="line-number">43</span>)
433     </span>
434     </div>
435 jonen 1.1
436 jonen 1.2 <!-- ========== Info from phpDoc block ========= -->
437     <p class="short-description">This holds the last error message</p>
438    
439    
440    
441    
442 jonen 1.1
443 jonen 1.2 </div>
444     <a name="var$_FormErrors" id="$_FormErrors"><!-- --></A>
445     <div class="evenrow">
446    
447     <div class="var-header">
448     <span class="var-title">
449     <span class="var-type">mixed</span>
450     <span class="var-name">$_FormErrors</span>
451     = <span class="var-default"> NULL</span> (line <span class="line-number">48</span>)
452     </span>
453     </div>
454 jonen 1.1
455 jonen 1.2 <!-- ========== Info from phpDoc block ========= -->
456     <p class="short-description">This is the FormErrors object</p>
457    
458    
459    
460    
461 jonen 1.1
462 jonen 1.2 </div>
463    
464     </div>
465     </div>
466    
467     <a name="sec-methods"></a>
468     <div class="info-box">
469     <div class="info-box-title">Methods</div>
470     <div class="nav-bar">
471     <a href="#sec-description">Description</a> |
472     <a href="#sec-var-summary">Vars</a> (<a href="#sec-vars">details</a>)
473     <a href="#sec-method-summary">Methods</a> (<span class="disabled">details</span>)
474    
475     </div>
476     <div class="info-box-body">
477     <A NAME='method_detail'></A>
478     <a name="methodFormValidation" id="FormValidation"><!-- --></a>
479     <div class="oddrow">
480    
481     <div class="method-header">
482     <span class="method-title">Constructor FormValidation</span> (line <span class="line-number">58</span>)
483     </div>
484    
485     <!-- ========== Info from phpDoc block ========= -->
486     <p class="short-description">The constructor used to set the form errors object used by this class to do error text lookups</p>
487    
488     <div class="method-signature">
489     <span class="method-result">void</span>
490     <span class="method-name">
491     FormValidation
492     </span>
493     (<span class="var-type"><a href="../../phpHtmlLib/FormProcessing/FormErrors.html">FormErrors</a></span>&nbsp;<span class="var-name">&$error_obj</span>)
494     </div>
495    
496     <ul class="parameters">
497     <li>
498     <span class="var-type"><a href="../../phpHtmlLib/FormProcessing/FormErrors.html">FormErrors</a></span>
499     <span class="var-name">&$error_obj</span><span class="var-description">: <p>object</p></span> </li>
500     </ul>
501    
502    
503     </div>
504     <a name="methodarray_hasempty" id="array_hasempty"><!-- --></a>
505     <div class="evenrow">
506    
507     <div class="method-header">
508     <span class="method-title">array_hasempty</span> (line <span class="line-number">69</span>)
509     </div>
510    
511     <!-- ========== Info from phpDoc block ========= -->
512     <p class="short-description">This method checks to make sure an array doesn't have an empty element.</p>
513    
514     <div class="method-signature">
515     <span class="method-result">void</span>
516     <span class="method-name">
517     array_hasempty
518     </span>
519     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$a</span>)
520     </div>
521    
522    
523    
524     </div>
525     <a name="methodget_error_code" id="get_error_code"><!-- --></a>
526     <div class="oddrow">
527    
528     <div class="method-header">
529     <span class="method-title">get_error_code</span> (line <span class="line-number">109</span>)
530     </div>
531    
532     <!-- ========== Info from phpDoc block ========= -->
533     <p class="short-description">This method returns the error code from the last validation error found.</p>
534    
535     <div class="method-signature">
536     <span class="method-result">string</span>
537     <span class="method-name">
538     get_error_code
539     </span>
540     ()
541     </div>
542    
543    
544    
545     </div>
546     <a name="methodget_error_message" id="get_error_message"><!-- --></a>
547     <div class="evenrow">
548    
549     <div class="method-header">
550     <span class="method-title">get_error_message</span> (line <span class="line-number">120</span>)
551     </div>
552    
553     <!-- ========== Info from phpDoc block ========= -->
554     <p class="short-description">This method returns the error message from the last validation error found.</p>
555    
556     <div class="method-signature">
557     <span class="method-result">string</span>
558     <span class="method-name">
559     get_error_message
560     </span>
561     ()
562     </div>
563    
564    
565    
566     </div>
567     <a name="methodis_alphanum" id="is_alphanum"><!-- --></a>
568     <div class="oddrow">
569    
570     <div class="method-header">
571     <span class="method-title">is_alphanum</span> (line <span class="line-number">152</span>)
572     </div>
573    
574     <!-- ========== Info from phpDoc block ========= -->
575     <p class="short-description">This function checks if the given string contains alphabetical characters or numbers.</p>
576     <p class="description"><p>It also checks for the allowed additional characters.</p></p>
577     <ul class="tags">
578     <li><span class="field">return:</span> <p>FALSE - if any other extraneous characters are found TRUE upon succes.</p></li>
579     </ul>
580    
581     <div class="method-signature">
582     <span class="method-result">boolean</span>
583     <span class="method-name">
584     is_alphanum
585     </span>
586     (<span class="var-type">string</span>&nbsp;<span class="var-name">$str</span>, [<span class="var-type">string</span>&nbsp;<span class="var-name">$from</span> = <span class="var-default">""</span>])
587     </div>
588    
589     <ul class="parameters">
590     <li>
591     <span class="var-type">string</span>
592     <span class="var-name">$str</span><span class="var-description">: <p>- the string to check</p></span> </li>
593     <li>
594     <span class="var-type">string</span>
595     <span class="var-name">$from</span><span class="var-description">: <p>- list of individual characters to allow besides a-zA-Z</p></span> </li>
596     </ul>
597    
598    
599     </div>
600     <a name="methodis_alphanumstring" id="is_alphanumstring"><!-- --></a>
601     <div class="evenrow">
602    
603     <div class="method-header">
604     <span class="method-title">is_alphanumstring</span> (line <span class="line-number">265</span>)
605     </div>
606    
607     <!-- ========== Info from phpDoc block ========= -->
608     <p class="short-description">This method validates a string as containing only letters and numbers</p>
609     <ul class="tags">
610     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
611     </ul>
612    
613     <div class="method-signature">
614     <span class="method-result">TRUE</span>
615     <span class="method-name">
616     is_alphanumstring
617     </span>
618     (<span class="var-type">string</span>&nbsp;<span class="var-name">$str</span>)
619     </div>
620    
621     <ul class="parameters">
622     <li>
623     <span class="var-type">string</span>
624     <span class="var-name">$str</span><span class="var-description">: <p>- the value to validate</p></span> </li>
625     </ul>
626    
627    
628     </div>
629     <a name="methodis_ccexp" id="is_ccexp"><!-- --></a>
630     <div class="oddrow">
631    
632     <div class="method-header">
633     <span class="method-title">is_ccexp</span> (line <span class="line-number">1017</span>)
634     </div>
635    
636     <!-- ========== Info from phpDoc block ========= -->
637     <p class="short-description">This tests a string as a valid credit card expiration date.</p>
638     <p class="description"><p>You can pass in an optional date delimiter string. The default is -</p></p>
639     <ul class="tags">
640     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
641     </ul>
642    
643     <div class="method-signature">
644     <span class="method-result">TRUE</span>
645     <span class="method-name">
646     is_ccexp
647     </span>
648     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$split_by</span> = <span class="var-default">"-"</span>])
649     </div>
650    
651     <ul class="parameters">
652     <li>
653     <span class="var-type">string</span>
654     <span class="var-name">$value</span><span class="var-description">: <p>- the value to validate</p></span> </li>
655     </ul>
656    
657    
658     </div>
659     <a name="methodis_companyname" id="is_companyname"><!-- --></a>
660     <div class="evenrow">
661    
662     <div class="method-header">
663     <span class="method-title">is_companyname</span> (line <span class="line-number">634</span>)
664     </div>
665    
666     <!-- ========== Info from phpDoc block ========= -->
667     <p class="short-description">This validates a string as a valid Company name.</p>
668     <p class="description"><p>It is the same as is_name, with the exception of allowing .</p></p>
669     <ul class="tags">
670     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
671     </ul>
672    
673     <div class="method-signature">
674     <span class="method-result">TRUE</span>
675     <span class="method-name">
676     is_companyname
677     </span>
678     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
679     </div>
680    
681     <ul class="parameters">
682     <li>
683     <span class="var-type">string</span>
684     <span class="var-name">$name</span><span class="var-description">: <p>- the value to validate</p></span> </li>
685     </ul>
686    
687    
688     </div>
689     <a name="methodis_confirm_password" id="is_confirm_password"><!-- --></a>
690     <div class="oddrow">
691    
692     <div class="method-header">
693     <span class="method-title">is_confirm_password</span> (line <span class="line-number">693</span>)
694     </div>
695    
696     <!-- ========== Info from phpDoc block ========= -->
697     <p class="short-description">This makes sure that 2 password strings are exactly alike.</p>
698     <ul class="tags">
699     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
700     </ul>
701    
702     <div class="method-signature">
703     <span class="method-result">TRUE</span>
704     <span class="method-name">
705     is_confirm_password
706     </span>
707     (<span class="var-type">string</span>&nbsp;<span class="var-name">$confirmpassword</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$password</span>)
708     </div>
709    
710     <ul class="parameters">
711     <li>
712     <span class="var-type">string</span>
713     <span class="var-name">$confirmpassword</span><span class="var-description">: <p>- the value to validate</p></span> </li>
714     </ul>
715    
716    
717     </div>
718     <a name="methodis_countrycode" id="is_countrycode"><!-- --></a>
719     <div class="evenrow">
720    
721     <div class="method-header">
722     <span class="method-title">is_countrycode</span> (line <span class="line-number">1048</span>)
723     </div>
724    
725     <!-- ========== Info from phpDoc block ========= -->
726     <p class="short-description">This validates a string as a valid &quot;country code&quot; which is a 2 alphanumerical character string</p>
727     <ul class="tags">
728     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
729     </ul>
730    
731     <div class="method-signature">
732     <span class="method-result">TRUE</span>
733     <span class="method-name">
734     is_countrycode
735     </span>
736     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
737     </div>
738    
739     <ul class="parameters">
740     <li>
741     <span class="var-type">string</span>
742     <span class="var-name">$value</span><span class="var-description">: <p>- the value to validate</p></span> </li>
743     </ul>
744    
745    
746     </div>
747     <a name="methodis_date" id="is_date"><!-- --></a>
748     <div class="oddrow">
749    
750     <div class="method-header">
751     <span class="method-title">is_date</span> (line <span class="line-number">833</span>)
752     </div>
753    
754     <!-- ========== Info from phpDoc block ========= -->
755     <p class="short-description">This validates a atring as a valid date format You can provide a seperator string that seperates the fields</p>
756     <p class="description"><p>NOTE: date is in YYYY-MO-DY format</p></p>
757     <ul class="tags">
758     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
759     </ul>
760    
761     <div class="method-signature">
762     <span class="method-result">TRUE</span>
763     <span class="method-name">
764     is_date
765     </span>
766     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$split_by</span> = <span class="var-default">"-"</span>])
767     </div>
768    
769     <ul class="parameters">
770     <li>
771     <span class="var-type">string</span>
772     <span class="var-name">$value</span><span class="var-description">: <p>- the value to validate</p></span> </li>
773     </ul>
774    
775    
776     </div>
777     <a name="methodis_dateday" id="is_dateday"><!-- --></a>
778     <div class="evenrow">
779    
780     <div class="method-header">
781     <span class="method-title">is_dateday</span> (line <span class="line-number">872</span>)
782     </div>
783    
784     <!-- ========== Info from phpDoc block ========= -->
785     <p class="short-description">This validates a string as a valid day of a month It has to be greater then 0 and less then 31</p>
786     <ul class="tags">
787     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
788     </ul>
789    
790     <div class="method-signature">
791     <span class="method-result">TRUE</span>
792     <span class="method-name">
793     is_dateday
794     </span>
795     (<span class="var-type">string</span>&nbsp;<span class="var-name">$day</span>)
796     </div>
797    
798     <ul class="parameters">
799     <li>
800     <span class="var-type">string</span>
801     <span class="var-name">$day</span><span class="var-description">: <p>- the value to validate</p></span> </li>
802     </ul>
803    
804    
805     </div>
806     <a name="methodis_datemonth" id="is_datemonth"><!-- --></a>
807     <div class="oddrow">
808    
809     <div class="method-header">
810     <span class="method-title">is_datemonth</span> (line <span class="line-number">885</span>)
811     </div>
812    
813     <!-- ========== Info from phpDoc block ========= -->
814     <p class="short-description">This validates a string as a valid month of the year between 1 and 12 inclusive is_datemonth - checks whether its a proper month</p>
815     <ul class="tags">
816     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
817     </ul>
818    
819     <div class="method-signature">
820     <span class="method-result">TRUE</span>
821     <span class="method-name">
822     is_datemonth
823     </span>
824     (<span class="var-type">string</span>&nbsp;<span class="var-name">$month</span>)
825     </div>
826    
827     <ul class="parameters">
828     <li>
829     <span class="var-type">string</span>
830     <span class="var-name">$month</span><span class="var-description">: <p>- the value to validate</p></span> </li>
831     </ul>
832    
833    
834     </div>
835     <a name="methodis_datetime" id="is_datetime"><!-- --></a>
836     <div class="evenrow">
837    
838     <div class="method-header">
839     <span class="method-title">is_datetime</span> (line <span class="line-number">918</span>)
840     </div>
841    
842     <!-- ========== Info from phpDoc block ========= -->
843     <p class="short-description">This validates an array of values as a valid date time</p>
844     <p class="description"><p>NOTE: array must contain array( &quot;month&quot; =&gt; VALUE, &quot;day&quot; =&gt; VALUE, &quot;year&quot; =&gt; VALUE, &quot;hour&quot; =&gt; VALUE, &quot;minutes&quot; =&gt; VALUE, &quot;seconds&quot; =&gt; VALUE);</p></p>
845     <ul class="tags">
846     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
847     </ul>
848    
849     <div class="method-signature">
850     <span class="method-result">TRUE</span>
851     <span class="method-name">
852     is_datetime
853     </span>
854     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
855     </div>
856    
857     <ul class="parameters">
858     <li>
859     <span class="var-type">string</span>
860     <span class="var-name">$value</span><span class="var-description">: <p>- the value to validate</p></span> </li>
861     </ul>
862    
863    
864     </div>
865     <a name="methodis_dateyear" id="is_dateyear"><!-- --></a>
866     <div class="oddrow">
867    
868     <div class="method-header">
869     <span class="method-title">is_dateyear</span> (line <span class="line-number">897</span>)
870     </div>
871    
872     <!-- ========== Info from phpDoc block ========= -->
873     <p class="short-description">See if the year is within 1800 and 3000</p>
874     <ul class="tags">
875     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
876     </ul>
877    
878     <div class="method-signature">
879     <span class="method-result">TRUE</span>
880     <span class="method-name">
881     is_dateyear
882     </span>
883     (<span class="var-type">string</span>&nbsp;<span class="var-name">$year</span>)
884     </div>
885    
886     <ul class="parameters">
887     <li>
888     <span class="var-type">string</span>
889     <span class="var-name">$year</span><span class="var-description">: <p>- the value to validate</p></span> </li>
890     </ul>
891    
892    
893     </div>
894     <a name="methodis_domainname" id="is_domainname"><!-- --></a>
895     <div class="evenrow">
896    
897     <div class="method-header">
898     <span class="method-title">is_domainname</span> (line <span class="line-number">312</span>)
899     </div>
900    
901     <!-- ========== Info from phpDoc block ========= -->
902     <p class="short-description">This method validates a string for a valid hostname for a machine.</p>
903     <ul class="tags">
904     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
905     </ul>
906    
907     <div class="method-signature">
908     <span class="method-result">TRUE</span>
909     <span class="method-name">
910     is_domainname
911     </span>
912     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$forbid_www</span> = <span class="var-default">FALSE</span>])
913     </div>
914    
915     <ul class="parameters">
916     <li>
917     <span class="var-type">string</span>
918     <span class="var-name">$name</span><span class="var-description">: <p>- the value to validate</p></span> </li>
919     </ul>
920    
921    
922     </div>
923     <a name="methodis_email" id="is_email"><!-- --></a>
924     <div class="oddrow">
925    
926     <div class="method-header">
927     <span class="method-title">is_email</span> (line <span class="line-number">726</span>)
928     </div>
929    
930     <!-- ========== Info from phpDoc block ========= -->
931     <p class="short-description">This function validates a single email address.</p>
932     <p class="description"><p>It supports email addresses in the format of jane@blah.com or &quot;Jane Doe &lt;jane@blah.com&gt;&quot;</p></p>
933     <ul class="tags">
934     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
935     </ul>
936    
937     <div class="method-signature">
938     <span class="method-result">TRUE</span>
939     <span class="method-name">
940     is_email
941     </span>
942     (<span class="var-type">string</span>&nbsp;<span class="var-name">$email</span>)
943     </div>
944    
945     <ul class="parameters">
946     <li>
947     <span class="var-type">string</span>
948     <span class="var-name">$email</span><span class="var-description">: <p>- the value to validate</p></span> </li>
949     </ul>
950    
951    
952     </div>
953     <a name="methodis_firstname" id="is_firstname"><!-- --></a>
954     <div class="evenrow">
955    
956     <div class="method-header">
957     <span class="method-title">is_firstname</span> (line <span class="line-number">977</span>)
958     </div>
959    
960     <!-- ========== Info from phpDoc block ========= -->
961     <p class="short-description">This is just a wrapper for</p>
962     <ul class="tags">
963     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
964     </ul>
965    
966     <div class="method-signature">
967     <span class="method-result">TRUE</span>
968     <span class="method-name">
969     is_firstname
970     </span>
971     (<span class="var-type">string</span>&nbsp;<span class="var-name">$firstname</span>)
972     </div>
973    
974     <ul class="parameters">
975     <li>
976     <span class="var-type">string</span>
977     <span class="var-name">$firstname</span><span class="var-description">: <p>- the value to validate</p></span> </li>
978     </ul>
979    
980    
981     </div>
982     <a name="methodis_float" id="is_float"><!-- --></a>
983     <div class="oddrow">
984    
985     <div class="method-header">
986     <span class="method-title">is_float</span> (line <span class="line-number">514</span>)
987     </div>
988    
989     <!-- ========== Info from phpDoc block ========= -->
990     <p class="short-description">This method validates a string as a valid float formatted number. x.xx</p>
991     <ul class="tags">
992     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
993     </ul>
994    
995     <div class="method-signature">
996     <span class="method-result">TRUE</span>
997     <span class="method-name">
998     is_float
999     </span>
1000     (<span class="var-type">string</span>&nbsp;<span class="var-name">$number</span>)
1001     </div>
1002    
1003     <ul class="parameters">
1004     <li>
1005     <span class="var-type">string</span>
1006     <span class="var-name">$number</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1007     </ul>
1008    
1009    
1010     </div>
1011     <a name="methodis_higherzeronumber" id="is_higherzeronumber"><!-- --></a>
1012     <div class="evenrow">
1013    
1014     <div class="method-header">
1015     <span class="method-title">is_higherzeronumber</span> (line <span class="line-number">562</span>)
1016     </div>
1017    
1018     <!-- ========== Info from phpDoc block ========= -->
1019     <p class="short-description">This method validates a string as a number greater then 0.</p>
1020     <ul class="tags">
1021     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1022     </ul>
1023    
1024     <div class="method-signature">
1025     <span class="method-result">TRUE</span>
1026     <span class="method-name">
1027     is_higherzeronumber
1028     </span>
1029     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
1030     </div>
1031    
1032     <ul class="parameters">
1033     <li>
1034     <span class="var-type">string</span>
1035     <span class="var-name">$value</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1036     </ul>
1037    
1038    
1039     </div>
1040     <a name="methodis_host" id="is_host"><!-- --></a>
1041     <div class="oddrow">
1042    
1043     <div class="method-header">
1044     <span class="method-title">is_host</span> (line <span class="line-number">1158</span>)
1045     </div>
1046    
1047     <!-- ========== Info from phpDoc block ========= -->
1048     <p class="short-description">no comment</p>
1049    
1050     <div class="method-signature">
1051     <span class="method-result">void</span>
1052     <span class="method-name">
1053     is_host
1054     </span>
1055     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$host</span>)
1056     </div>
1057    
1058    
1059    
1060     </div>
1061     <a name="methodis_hostemail" id="is_hostemail"><!-- --></a>
1062     <div class="evenrow">
1063    
1064     <div class="method-header">
1065     <span class="method-title">is_hostemail</span> (line <span class="line-number">709</span>)
1066     </div>
1067    
1068     <!-- ========== Info from phpDoc block ========= -->
1069     <p class="short-description">This method tests a string as a valid hostname value or a valid email string</p>
1070     <ul class="tags">
1071     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1072     </ul>
1073    
1074     <div class="method-signature">
1075     <span class="method-result">TRUE</span>
1076     <span class="method-name">
1077     is_hostemail
1078     </span>
1079     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
1080     </div>
1081    
1082     <ul class="parameters">
1083     <li>
1084     <span class="var-type">string</span>
1085     <span class="var-name">$name</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1086     </ul>
1087    
1088    
1089     </div>
1090     <a name="methodis_hostip" id="is_hostip"><!-- --></a>
1091     <div class="oddrow">
1092    
1093     <div class="method-header">
1094     <span class="method-title">is_hostip</span> (line <span class="line-number">432</span>)
1095     </div>
1096    
1097     <!-- ========== Info from phpDoc block ========= -->
1098     <p class="short-description">This method tries to validate a string as a valid IP address or a hostname</p>
1099     <ul class="tags">
1100     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1101     </ul>
1102    
1103     <div class="method-signature">
1104     <span class="method-result">TRUE</span>
1105     <span class="method-name">
1106     is_hostip
1107     </span>
1108     (<span class="var-type">string</span>&nbsp;<span class="var-name">$hostip</span>)
1109     </div>
1110    
1111     <ul class="parameters">
1112     <li>
1113     <span class="var-type">string</span>
1114     <span class="var-name">$hostip</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1115     </ul>
1116    
1117    
1118     </div>
1119     <a name="methodis_hostlist" id="is_hostlist"><!-- --></a>
1120     <div class="evenrow">
1121    
1122     <div class="method-header">
1123     <span class="method-title">is_hostlist</span> (line <span class="line-number">1166</span>)
1124     </div>
1125    
1126     <!-- ========== Info from phpDoc block ========= -->
1127     <p class="short-description">no comment</p>
1128    
1129     <div class="method-signature">
1130     <span class="method-result">void</span>
1131     <span class="method-name">
1132     is_hostlist
1133     </span>
1134     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$hostlist</span>)
1135     </div>
1136    
1137    
1138    
1139     </div>
1140     <a name="methodis_hostname" id="is_hostname"><!-- --></a>
1141     <div class="oddrow">
1142    
1143     <div class="method-header">
1144     <span class="method-title">is_hostname</span> (line <span class="line-number">356</span>)
1145     </div>
1146    
1147     <!-- ========== Info from phpDoc block ========= -->
1148     <p class="short-description">This is just a wrapper for is_domainname</p>
1149     <ul class="tags">
1150     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1151     </ul>
1152    
1153     <div class="method-signature">
1154     <span class="method-result">TRUE</span>
1155     <span class="method-name">
1156     is_hostname
1157     </span>
1158     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
1159     </div>
1160    
1161     <ul class="parameters">
1162     <li>
1163     <span class="var-type">string</span>
1164     <span class="var-name">$name</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1165     </ul>
1166    
1167    
1168     </div>
1169     <a name="methodis_ip" id="is_ip"><!-- --></a>
1170     <div class="evenrow">
1171    
1172     <div class="method-header">
1173     <span class="method-title">is_ip</span> (line <span class="line-number">368</span>)
1174     </div>
1175    
1176     <!-- ========== Info from phpDoc block ========= -->
1177     <p class="short-description">This validates a string as an IP address This should work with either IPv4 or IPv6</p>
1178     <ul class="tags">
1179     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1180     </ul>
1181    
1182     <div class="method-signature">
1183     <span class="method-result">TRUE</span>
1184     <span class="method-name">
1185     is_ip
1186     </span>
1187     (<span class="var-type">string</span>&nbsp;<span class="var-name">$ip</span>)
1188     </div>
1189    
1190     <ul class="parameters">
1191     <li>
1192     <span class="var-type">string</span>
1193     <span class="var-name">$ip</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1194     </ul>
1195    
1196    
1197     </div>
1198     <a name="methodis_lastname" id="is_lastname"><!-- --></a>
1199     <div class="oddrow">
1200    
1201     <div class="method-header">
1202     <span class="method-title">is_lastname</span> (line <span class="line-number">988</span>)
1203     </div>
1204    
1205     <!-- ========== Info from phpDoc block ========= -->
1206     <p class="short-description">This is just a wrapper for</p>
1207     <ul class="tags">
1208     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1209     </ul>
1210    
1211     <div class="method-signature">
1212     <span class="method-result">TRUE</span>
1213     <span class="method-name">
1214     is_lastname
1215     </span>
1216     (<span class="var-type">string</span>&nbsp;<span class="var-name">$lastname</span>)
1217     </div>
1218    
1219     <ul class="parameters">
1220     <li>
1221     <span class="var-type">string</span>
1222     <span class="var-name">$lastname</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1223     </ul>
1224    
1225    
1226     </div>
1227     <a name="methodis_leapyear" id="is_leapyear"><!-- --></a>
1228     <div class="evenrow">
1229    
1230     <div class="method-header">
1231     <span class="method-title">is_leapyear</span> (line <span class="line-number">815</span>)
1232     </div>
1233    
1234     <!-- ========== Info from phpDoc block ========= -->
1235     <p class="short-description">This method validates a string as a leap year.</p>
1236     <ul class="tags">
1237     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1238     </ul>
1239    
1240     <div class="method-signature">
1241     <span class="method-result">TRUE</span>
1242     <span class="method-name">
1243     is_leapyear
1244     </span>
1245     (<span class="var-type">string</span>&nbsp;<span class="var-name">$yyyy</span>)
1246     </div>
1247    
1248     <ul class="parameters">
1249     <li>
1250     <span class="var-type">string</span>
1251     <span class="var-name">$yyyy</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1252     </ul>
1253    
1254    
1255     </div>
1256     <a name="methodis_manyemails" id="is_manyemails"><!-- --></a>
1257     <div class="oddrow">
1258    
1259     <div class="method-header">
1260     <span class="method-title">is_manyemails</span> (line <span class="line-number">794</span>)
1261     </div>
1262    
1263     <!-- ========== Info from phpDoc block ========= -->
1264     <p class="short-description">This function tests a string that may contain many email addresses seperated by commas</p>
1265     <ul class="tags">
1266     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1267     </ul>
1268    
1269     <div class="method-signature">
1270     <span class="method-result">TRUE</span>
1271     <span class="method-name">
1272     is_manyemails
1273     </span>
1274     (<span class="var-type">string</span>&nbsp;<span class="var-name">$emails</span>)
1275     </div>
1276    
1277     <ul class="parameters">
1278     <li>
1279     <span class="var-type">string</span>
1280     <span class="var-name">$emails</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1281     </ul>
1282    
1283    
1284     </div>
1285     <a name="methodis_money" id="is_money"><!-- --></a>
1286     <div class="evenrow">
1287    
1288     <div class="method-header">
1289     <span class="method-title">is_money</span> (line <span class="line-number">466</span>)
1290     </div>
1291    
1292     <!-- ========== Info from phpDoc block ========= -->
1293     <p class="short-description">This method tests a string to make sure it is in a valid money format.</p>
1294     <p class="description"><p>either $x or $x.cents</p></p>
1295     <ul class="tags">
1296     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1297     </ul>
1298    
1299     <div class="method-signature">
1300     <span class="method-result">TRUE</span>
1301     <span class="method-name">
1302     is_money
1303     </span>
1304     (<span class="var-type">string</span>&nbsp;<span class="var-name">$money</span>)
1305     </div>
1306    
1307     <ul class="parameters">
1308     <li>
1309     <span class="var-type">string</span>
1310     <span class="var-name">$money</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1311     </ul>
1312    
1313    
1314     </div>
1315     <a name="methodis_name" id="is_name"><!-- --></a>
1316     <div class="oddrow">
1317    
1318     <div class="method-header">
1319     <span class="method-title">is_name</span> (line <span class="line-number">612</span>)
1320     </div>
1321    
1322     <!-- ========== Info from phpDoc block ========= -->
1323     <p class="short-description">This validates a string as a valid proper name.</p>
1324     <p class="description"><p>The string can't be longer then VALIDATE_MAXSIZE in length, and it can only contain letters and numbers</p></p>
1325     <ul class="tags">
1326     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1327     </ul>
1328    
1329     <div class="method-signature">
1330     <span class="method-result">TRUE</span>
1331     <span class="method-name">
1332     is_name
1333     </span>
1334     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
1335     </div>
1336    
1337     <ul class="parameters">
1338     <li>
1339     <span class="var-type">string</span>
1340     <span class="var-name">$name</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1341     </ul>
1342    
1343    
1344     </div>
1345     <a name="methodis_notempty" id="is_notempty"><!-- --></a>
1346     <div class="evenrow">
1347    
1348     <div class="method-header">
1349     <span class="method-title">is_notempty</span> (line <span class="line-number">132</span>)
1350     </div>
1351    
1352     <!-- ========== Info from phpDoc block ========= -->
1353     <p class="short-description">This function makes sure the data is not empty</p>
1354     <ul class="tags">
1355     <li><span class="field">return:</span> <p>= not empty</p></li>
1356     </ul>
1357    
1358     <div class="method-signature">
1359     <span class="method-result">TRUE</span>
1360     <span class="method-name">
1361     is_notempty
1362     </span>
1363     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$value</span>)
1364     </div>
1365    
1366     <ul class="parameters">
1367     <li>
1368     <span class="var-type">mixed</span>
1369     <span class="var-name">$value</span> </li>
1370     </ul>
1371    
1372    
1373     </div>
1374     <a name="methodis_num" id="is_num"><!-- --></a>
1375     <div class="oddrow">
1376    
1377     <div class="method-header">
1378     <span class="method-title">is_num</span> (line <span class="line-number">186</span>)
1379     </div>
1380    
1381     <!-- ========== Info from phpDoc block ========= -->
1382     <p class="short-description">This function checks if the given string contains numerical digit characters.</p>
1383     <p class="description"><p>It also checks for the allowed additional characters.</p></p>
1384     <ul class="tags">
1385     <li><span class="field">return:</span> <p>FALSE - if any other extraneous characters are found TRUE upon succes.</p></li>
1386     </ul>
1387    
1388     <div class="method-signature">
1389     <span class="method-result">boolean</span>
1390     <span class="method-name">
1391     is_num
1392     </span>
1393     (<span class="var-type">string</span>&nbsp;<span class="var-name">$str</span>, [<span class="var-type">string</span>&nbsp;<span class="var-name">$from</span> = <span class="var-default">""</span>])
1394     </div>
1395    
1396     <ul class="parameters">
1397     <li>
1398     <span class="var-type">string</span>
1399     <span class="var-name">$str</span><span class="var-description">: <p>- the string to check</p></span> </li>
1400     <li>
1401     <span class="var-type">string</span>
1402     <span class="var-name">$from</span><span class="var-description">: <p>- list of individual characters to allow besides a-zA-Z</p></span> </li>
1403     </ul>
1404    
1405    
1406     </div>
1407     <a name="methodis_number" id="is_number"><!-- --></a>
1408     <div class="evenrow">
1409    
1410     <div class="method-header">
1411     <span class="method-title">is_number</span> (line <span class="line-number">450</span>)
1412     </div>
1413    
1414     <!-- ========== Info from phpDoc block ========= -->
1415     <p class="short-description">This tests a string to make sure it is a valid number.</p>
1416     <ul class="tags">
1417     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1418     </ul>
1419    
1420     <div class="method-signature">
1421     <span class="method-result">TRUE</span>
1422     <span class="method-name">
1423     is_number
1424     </span>
1425     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
1426     </div>
1427    
1428     <ul class="parameters">
1429     <li>
1430     <span class="var-type">string</span>
1431     <span class="var-name">$value</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1432     </ul>
1433    
1434    
1435     </div>
1436     <a name="methodis_partial_domainname" id="is_partial_domainname"><!-- --></a>
1437     <div class="oddrow">
1438    
1439     <div class="method-header">
1440     <span class="method-title">is_partial_domainname</span> (line <span class="line-number">330</span>)
1441     </div>
1442    
1443     <!-- ========== Info from phpDoc block ========= -->
1444     <p class="short-description">This method validates a string for a valid partial hostname for a machine.</p>
1445     <ul class="tags">
1446     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1447     </ul>
1448    
1449     <div class="method-signature">
1450     <span class="method-result">TRUE</span>
1451     <span class="method-name">
1452     is_partial_domainname
1453     </span>
1454     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
1455     </div>
1456    
1457     <ul class="parameters">
1458     <li>
1459     <span class="var-type">string</span>
1460     <span class="var-name">$name</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1461     </ul>
1462    
1463    
1464     </div>
1465     <a name="methodis_partial_ip" id="is_partial_ip"><!-- --></a>
1466     <div class="evenrow">
1467    
1468     <div class="method-header">
1469     <span class="method-title">is_partial_ip</span> (line <span class="line-number">403</span>)
1470     </div>
1471    
1472     <!-- ========== Info from phpDoc block ========= -->
1473     <p class="short-description">This validates a string as a portion of an IP address.</p>
1474     <p class="description"><p>This should work with either IPv4 or IPv6</p></p>
1475     <ul class="tags">
1476     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1477     </ul>
1478    
1479     <div class="method-signature">
1480     <span class="method-result">TRUE</span>
1481     <span class="method-name">
1482     is_partial_ip
1483     </span>
1484     (<span class="var-type">string</span>&nbsp;<span class="var-name">$ip</span>)
1485     </div>
1486    
1487     <ul class="parameters">
1488     <li>
1489     <span class="var-type">string</span>
1490     <span class="var-name">$ip</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1491     </ul>
1492    
1493    
1494     </div>
1495     <a name="methodis_password" id="is_password"><!-- --></a>
1496     <div class="oddrow">
1497    
1498     <div class="method-header">
1499     <span class="method-title">is_password</span> (line <span class="line-number">675</span>)
1500     </div>
1501    
1502     <!-- ========== Info from phpDoc block ========= -->
1503     <p class="short-description">This tries to validate a string as a password It can't be empty and has to be less then VALIDATE_MAXSIZE characters in length</p>
1504     <p class="description"><p>NOTE: password is case sensitive, and spaces are ignored.</p></p>
1505     <ul class="tags">
1506     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1507     </ul>
1508    
1509     <div class="method-signature">
1510     <span class="method-result">TRUE</span>
1511     <span class="method-name">
1512     is_password
1513     </span>
1514     (<span class="var-type">string</span>&nbsp;<span class="var-name">$password</span>)
1515     </div>
1516    
1517     <ul class="parameters">
1518     <li>
1519     <span class="var-type">string</span>
1520     <span class="var-name">$password</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1521     </ul>
1522    
1523    
1524     </div>
1525     <a name="methodis_path" id="is_path"><!-- --></a>
1526     <div class="evenrow">
1527    
1528     <div class="method-header">
1529     <span class="method-title">is_path</span> (line <span class="line-number">579</span>)
1530     </div>
1531    
1532     <!-- ========== Info from phpDoc block ========= -->
1533     <p class="short-description">This method validates a string as a path to a file.</p>
1534     <ul class="tags">
1535     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1536     </ul>
1537    
1538     <div class="method-signature">
1539     <span class="method-result">TRUE</span>
1540     <span class="method-name">
1541     is_path
1542     </span>
1543     (<span class="var-type">string</span>&nbsp;<span class="var-name">$path</span>)
1544     </div>
1545    
1546     <ul class="parameters">
1547     <li>
1548     <span class="var-type">string</span>
1549     <span class="var-name">$path</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1550     </ul>
1551    
1552    
1553     </div>
1554     <a name="methodis_price" id="is_price"><!-- --></a>
1555     <div class="oddrow">
1556    
1557     <div class="method-header">
1558     <span class="method-title">is_price</span> (line <span class="line-number">492</span>)
1559     </div>
1560    
1561     <!-- ========== Info from phpDoc block ========= -->
1562     <p class="short-description">This method tries to validate a string as a valid price. It can't be zero (a la free!)</p>
1563     <ul class="tags">
1564     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1565     </ul>
1566    
1567     <div class="method-signature">
1568     <span class="method-result">TRUE</span>
1569     <span class="method-name">
1570     is_price
1571     </span>
1572     (<span class="var-type">string</span>&nbsp;<span class="var-name">$price</span>)
1573     </div>
1574    
1575     <ul class="parameters">
1576     <li>
1577     <span class="var-type">string</span>
1578     <span class="var-name">$price</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1579     </ul>
1580    
1581    
1582     </div>
1583     <a name="methodis_range" id="is_range"><!-- --></a>
1584     <div class="evenrow">
1585    
1586     <div class="method-header">
1587     <span class="method-title">is_range</span> (line <span class="line-number">218</span>)
1588     </div>
1589    
1590     <!-- ========== Info from phpDoc block ========= -->
1591     <p class="short-description">is_range</p>
1592     <p class="description"><p>This is the range check that the can be used in checks_array. Valarray should be: array('val' =&gt; $val, 'size' =&gt; $size OPTIONAL 'min' =&gt; $min, 'max' =&gt; $max, )</p></p>
1593    
1594     <div class="method-signature">
1595     <span class="method-result">void</span>
1596     <span class="method-name">
1597     is_range
1598     </span>
1599     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$value</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$size</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$min</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$max</span>)
1600     </div>
1601    
1602    
1603    
1604     </div>
1605     <a name="methodis_standalone_hostname" id="is_standalone_hostname"><!-- --></a>
1606     <div class="oddrow">
1607    
1608     <div class="method-header">
1609     <span class="method-title">is_standalone_hostname</span> (line <span class="line-number">280</span>)
1610     </div>
1611    
1612     <!-- ========== Info from phpDoc block ========= -->
1613     <p class="short-description">this method tests to see if this is a valid hostname value minus the domain name portion.</p>
1614     <ul class="tags">
1615     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1616     </ul>
1617    
1618     <div class="method-signature">
1619     <span class="method-result">TRUE</span>
1620     <span class="method-name">
1621     is_standalone_hostname
1622     </span>
1623     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
1624     </div>
1625    
1626     <ul class="parameters">
1627     <li>
1628     <span class="var-type">string</span>
1629     <span class="var-name">$name</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1630     </ul>
1631    
1632    
1633     </div>
1634     <a name="methodis_strict_url" id="is_strict_url"><!-- --></a>
1635     <div class="evenrow">
1636    
1637     <div class="method-header">
1638     <span class="method-title">is_strict_url</span> (line <span class="line-number">1105</span>)
1639     </div>
1640    
1641     <!-- ========== Info from phpDoc block ========= -->
1642     <p class="short-description">This method validates a strict url.</p>
1643     <p class="description"><p>It is the same as is_url, except that it requires the prefix http://</p></p>
1644     <ul class="tags">
1645     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1646     </ul>
1647    
1648     <div class="method-signature">
1649     <span class="method-result">TRUE</span>
1650     <span class="method-name">
1651     is_strict_url
1652     </span>
1653     (<span class="var-type">string</span>&nbsp;<span class="var-name">$url</span>)
1654     </div>
1655    
1656     <ul class="parameters">
1657     <li>
1658     <span class="var-type">string</span>
1659     <span class="var-name">$url</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1660     </ul>
1661    
1662    
1663     </div>
1664     <a name="methodis_time" id="is_time"><!-- --></a>
1665     <div class="oddrow">
1666    
1667     <div class="method-header">
1668     <span class="method-title">is_time</span> (line <span class="line-number">950</span>)
1669     </div>
1670    
1671     <!-- ========== Info from phpDoc block ========= -->
1672     <p class="short-description">This validates an array of fields as a valid time of the day</p>
1673     <p class="description"><p>NOTE: array must contain array( &quot;hour&quot; =&gt; VALUE, &quot;minutes&quot; =&gt; VALUE, &quot;seconds&quot; =&gt; VALUE);</p></p>
1674     <ul class="tags">
1675     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1676     </ul>
1677    
1678     <div class="method-signature">
1679     <span class="method-result">TRUE</span>
1680     <span class="method-name">
1681     is_time
1682     </span>
1683     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
1684     </div>
1685    
1686     <ul class="parameters">
1687     <li>
1688     <span class="var-type">string</span>
1689     <span class="var-name">$value</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1690     </ul>
1691    
1692    
1693     </div>
1694     <a name="methodis_title" id="is_title"><!-- --></a>
1695     <div class="evenrow">
1696    
1697     <div class="method-header">
1698     <span class="method-title">is_title</span> (line <span class="line-number">1123</span>)
1699     </div>
1700    
1701     <!-- ========== Info from phpDoc block ========= -->
1702     <p class="short-description">Validate if the string is a good candidate to become an Title</p>
1703     <ul class="tags">
1704     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1705     </ul>
1706    
1707     <div class="method-signature">
1708     <span class="method-result">TRUE</span>
1709     <span class="method-name">
1710     is_title
1711     </span>
1712     (<span class="var-type">string</span>&nbsp;<span class="var-name">$name</span>)
1713     </div>
1714    
1715     <ul class="parameters">
1716     <li>
1717     <span class="var-type">string</span>
1718     <span class="var-name">$name</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1719     </ul>
1720    
1721    
1722     </div>
1723     <a name="methodis_url" id="is_url"><!-- --></a>
1724     <div class="oddrow">
1725    
1726     <div class="method-header">
1727     <span class="method-title">is_url</span> (line <span class="line-number">1066</span>)
1728     </div>
1729    
1730     <!-- ========== Info from phpDoc block ========= -->
1731     <p class="short-description">This method validates a string as a valid url It inclues the prefix, hostname/ip, port number and path.</p>
1732     <p class="description"><p>NOTE: format is in [http://] hostip [:port number] [path]</p></p>
1733     <ul class="tags">
1734     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1735     </ul>
1736    
1737     <div class="method-signature">
1738     <span class="method-result">TRUE</span>
1739     <span class="method-name">
1740     is_url
1741     </span>
1742     (<span class="var-type">string</span>&nbsp;<span class="var-name">$url</span>)
1743     </div>
1744    
1745     <ul class="parameters">
1746     <li>
1747     <span class="var-type">string</span>
1748     <span class="var-name">$url</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1749     </ul>
1750    
1751    
1752     </div>
1753     <a name="methodis_urlpath" id="is_urlpath"><!-- --></a>
1754     <div class="evenrow">
1755    
1756     <div class="method-header">
1757     <span class="method-title">is_urlpath</span> (line <span class="line-number">595</span>)
1758     </div>
1759    
1760     <!-- ========== Info from phpDoc block ========= -->
1761     <p class="short-description">This method validates a string as a valid url path to a file</p>
1762     <ul class="tags">
1763     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1764     </ul>
1765    
1766     <div class="method-signature">
1767     <span class="method-result">TRUE</span>
1768     <span class="method-name">
1769     is_urlpath
1770     </span>
1771     (<span class="var-type">string</span>&nbsp;<span class="var-name">$path</span>)
1772     </div>
1773    
1774     <ul class="parameters">
1775     <li>
1776     <span class="var-type">string</span>
1777     <span class="var-name">$path</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1778     </ul>
1779    
1780    
1781     </div>
1782     <a name="methodis_username" id="is_username"><!-- --></a>
1783     <div class="oddrow">
1784    
1785     <div class="method-header">
1786     <span class="method-title">is_username</span> (line <span class="line-number">649</span>)
1787     </div>
1788    
1789     <!-- ========== Info from phpDoc block ========= -->
1790     <p class="short-description">This method tests to see if a string value</p>
1791     <p class="description"><p>is a valid 'account' name. The string can't be larger then VALIDATE_MAXSIZE, and can only contain alphanum characters</p></p>
1792     <ul class="tags">
1793     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1794     </ul>
1795    
1796     <div class="method-signature">
1797     <span class="method-result">TRUE</span>
1798     <span class="method-name">
1799     is_username
1800     </span>
1801     (<span class="var-type">string</span>&nbsp;<span class="var-name">$username</span>)
1802     </div>
1803    
1804     <ul class="parameters">
1805     <li>
1806     <span class="var-type">string</span>
1807     <span class="var-name">$username</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1808     </ul>
1809    
1810    
1811     </div>
1812     <a name="methodis_valid_domain" id="is_valid_domain"><!-- --></a>
1813     <div class="evenrow">
1814    
1815     <div class="method-header">
1816     <span class="method-title">is_valid_domain</span> (line <span class="line-number">1138</span>)
1817     </div>
1818    
1819     <!-- ========== Info from phpDoc block ========= -->
1820     <p class="short-description">Validate domain Will check if a domain is valid</p>
1821     <ul class="tags">
1822     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1823     </ul>
1824    
1825     <div class="method-signature">
1826     <span class="method-result">TRUE</span>
1827     <span class="method-name">
1828     is_valid_domain
1829     </span>
1830     (<span class="var-type">string</span>&nbsp;<span class="var-name">$domain_value</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$allow_www</span> = <span class="var-default">false</span>])
1831     </div>
1832    
1833     <ul class="parameters">
1834     <li>
1835     <span class="var-type">string</span>
1836     <span class="var-name">$domain_value</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1837     </ul>
1838    
1839    
1840     </div>
1841     <a name="methodis_within_range" id="is_within_range"><!-- --></a>
1842     <div class="oddrow">
1843    
1844     <div class="method-header">
1845     <span class="method-title">is_within_range</span> (line <span class="line-number">237</span>)
1846     </div>
1847    
1848     <!-- ========== Info from phpDoc block ========= -->
1849     <p class="short-description">This method makes sure a value lies within a given range of values.</p>
1850     <p class="description"><p>The error message can be customized by passing in a customer error code</p></p>
1851     <ul class="tags">
1852     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1853     </ul>
1854    
1855     <div class="method-signature">
1856     <span class="method-result">TRUE</span>
1857     <span class="method-name">
1858     is_within_range
1859     </span>
1860     (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$value</span>, <span class="var-type">int</span>&nbsp;<span class="var-name">$size</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$start</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$end</span>, [<span class="var-type">string</span>&nbsp;<span class="var-name">$error</span> = <span class="var-default">FALSE</span>])
1861     </div>
1862    
1863     <ul class="parameters">
1864     <li>
1865     <span class="var-type">mixed</span>
1866     <span class="var-name">$value</span><span class="var-description">: <p>- the value u want to check</p></span> </li>
1867     <li>
1868     <span class="var-type">int</span>
1869     <span class="var-name">$size</span><span class="var-description">: <p>- the size</p></span> </li>
1870     <li>
1871     <span class="var-type">mixed</span>
1872     <span class="var-name">$start</span><span class="var-description">: <p>- the lower bound value</p></span> </li>
1873     <li>
1874     <span class="var-type">mixed</span>
1875     <span class="var-name">$end</span><span class="var-description">: <p>- the upper bound value</p></span> </li>
1876     <li>
1877     <span class="var-type">string</span>
1878     <span class="var-name">$error</span><span class="var-description">: <p>- the error code if any</p></span> </li>
1879     </ul>
1880    
1881    
1882     </div>
1883     <a name="methodis_zero_onehundred" id="is_zero_onehundred"><!-- --></a>
1884     <div class="evenrow">
1885    
1886     <div class="method-header">
1887     <span class="method-title">is_zero_onehundred</span> (line <span class="line-number">541</span>)
1888     </div>
1889    
1890     <!-- ========== Info from phpDoc block ========= -->
1891     <p class="short-description">This validates a string as a valid number between 0 and 100</p>
1892     <ul class="tags">
1893     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1894     </ul>
1895    
1896     <div class="method-signature">
1897     <span class="method-result">TRUE</span>
1898     <span class="method-name">
1899     is_zero_onehundred
1900     </span>
1901     (<span class="var-type">string</span>&nbsp;<span class="var-name">$value</span>)
1902     </div>
1903    
1904     <ul class="parameters">
1905     <li>
1906     <span class="var-type">string</span>
1907     <span class="var-name">$value</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1908     </ul>
1909    
1910    
1911     </div>
1912     <a name="methodis_zip" id="is_zip"><!-- --></a>
1913     <div class="oddrow">
1914    
1915     <div class="method-header">
1916     <span class="method-title">is_zip</span> (line <span class="line-number">1001</span>)
1917     </div>
1918    
1919     <!-- ========== Info from phpDoc block ========= -->
1920     <p class="short-description">This validates a string as a valid zipcode</p>
1921     <p class="description"><p>numbers, whitespace allowed</p></p>
1922     <ul class="tags">
1923     <li><span class="field">return:</span> <p>= succes FALSE = failed</p></li>
1924     </ul>
1925    
1926     <div class="method-signature">
1927     <span class="method-result">TRUE</span>
1928     <span class="method-name">
1929     is_zip
1930     </span>
1931     (<span class="var-type">string</span>&nbsp;<span class="var-name">$zip</span>)
1932     </div>
1933    
1934     <ul class="parameters">
1935     <li>
1936     <span class="var-type">string</span>
1937     <span class="var-name">$zip</span><span class="var-description">: <p>- the value to validate</p></span> </li>
1938     </ul>
1939    
1940    
1941     </div>
1942     <a name="method_error" id="_error"><!-- --></a>
1943     <div class="evenrow">
1944    
1945     <div class="method-header">
1946     <span class="method-title">_error</span> (line <span class="line-number">90</span>)
1947     </div>
1948    
1949     <!-- ========== Info from phpDoc block ========= -->
1950     <p class="short-description">A wrapper method to set the error message and error code before returning FALSE</p>
1951    
1952     <div class="method-signature">
1953     <span class="method-result">FALSE</span>
1954     <span class="method-name">
1955     _error
1956     </span>
1957     (<span class="var-type">string</span>&nbsp;<span class="var-name">$code</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$message</span> = <span class="var-default">NULL</span>])
1958     </div>
1959    
1960     <ul class="parameters">
1961     <li>
1962     <span class="var-type">string</span>
1963     <span class="var-name">$code</span><span class="var-description">: <p>- error code</p></span> </li>
1964     </ul>
1965    
1966    
1967     </div>
1968    
1969     </div>
1970 jonen 1.1 </div>
1971 jonen 1.2
1972     <p class="notes" id="credit">
1973     Documention generated on Thu, 31 Jul 2003 18:32:45 -0700 by <a href="http://www.phpdoc.org" target="_blank">phpDocumentor 1.2.0</a>
1974     </p>
1975     </div></body>
1976 jonen 1.1 </html>
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