Source for file Regex.php
Documentation is available at Regex.php
* Validates values using regular expressions
* Copyright (c) 2006, 2007, Alexey Borzov <avb@php.net>,
* Bertrand Mansion <golgote@mamasam.com>
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * The names of the authors may not be used to endorse or promote products
* derived from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @license http://opensource.org/licenses/bsd-license.php New BSD License
* @version CVS: $Id: Regex.php,v 1.3 2007/10/13 16:18:22 avb Exp $
* @link http://pear.php.net/package/HTML_QuickForm2
* Base class for HTML_QuickForm2 rules
require_once 'HTML/QuickForm2/Rule.php';
* Validates values using regular expressions
* The Rule needs one configuration parameter for its work: a Perl-compatible
* regular expression. This expression can be passed either to
* {@link HTML_QuickForm2_Rule::setOptions() setOptions()} or to
* {@link HTML_QuickForm2_Factory::registerRule()}. Regular expression
* registered with the Factory overrides one set for the particular Rule
* instance via setOptions().
* The Rule can also validate file uploads, in this case the regular expression
* is applied to upload's 'name' field.
* The Rule considers empty fields (file upload fields with UPLOAD_ERR_NO_FILE)
* as valid and doesn't try to test them with the regular expression.
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @version Release: 0.2.0
* Validates the element's value
* @return bool whether element's value matches given regular expression
* @throws HTML_QuickForm2_InvalidArgumentException if a bogus $registeredType
* was passed to constructor
* @throws HTML_QuickForm2_Exception if regular expression is missing
'Regex Rule requires a regular expression, ' .
if (!isset ($value['error']) || UPLOAD_ERR_NO_FILE == $value['error']) {
Documentation generated on Mon, 22 Oct 2007 12:30:22 -0400 by phpDocumentor 1.4.0. PEAR Logo Copyright © PHP Group 2004.
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