/s5-members/library/pear/HTML/QuickForm2/Rule/NotRegex.php
PHP | 106 lines | 29 code | 5 blank | 72 comment | 6 complexity | e65cec1acfc9e707127f58b80530a68e MD5 | raw file
Possible License(s): LGPL-2.1, MPL-2.0-no-copyleft-exception, Apache-2.0, LGPL-3.0, MIT, BSD-3-Clause
- <?php
- /**
- * Checks that the element's value does not match a regular expression
- *
- * PHP version 5
- *
- * LICENSE:
- *
- * Copyright (c) 2006-2010, Alexey Borzov <avb@php.net>,
- * Bertrand Mansion <golgote@mamasam.com>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * 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
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * @category HTML
- * @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 SVN: $Id: NotRegex.php 304176 2010-10-07 10:46:52Z avb $
- * @link http://pear.php.net/package/HTML_QuickForm2
- */
- /**
- * Validates values using regular expressions
- */
- require_once 'HTML/QuickForm2/Rule/Regex.php';
- /**
- * Checks that the element's value does not match a regular expression
- *
- * The Rule behaves like Regex Rule, but it considers the element valid if its
- * value does not match the given regular expression.
- *
- * @category HTML
- * @package HTML_QuickForm2
- * @author Alexey Borzov <avb@php.net>
- * @author Bertrand Mansion <golgote@mamasam.com>
- * @version Release: @package_version@
- */
- class HTML_QuickForm2_Rule_NotRegex extends HTML_QuickForm2_Rule_Regex
- {
- /**
- * Validates the owner element
- *
- * @return bool whether element's value does not match given regular expression
- */
- protected function validateOwner()
- {
- $value = $this->owner->getValue();
- if ($this->owner instanceof HTML_QuickForm2_Element_InputFile) {
- if (!isset($value['error']) || UPLOAD_ERR_NO_FILE == $value['error']) {
- return true;
- }
- $value = $value['name'];
- } elseif (!strlen($value)) {
- return true;
- }
- return !preg_match($this->getConfig() . 'D', $value);
- }
- /**
- * Returns the client-side validation callback
- *
- * For this to work properly, slashes have to be used as regex delimiters.
- * The method takes care of transforming PHP unicode escapes in regexps to
- * JS unicode escapes if using 'u' modifier (see bug #12376)
- *
- * @return string
- */
- protected function getJavascriptCallback()
- {
- $regex = $this->getConfig();
- if ($pos = strpos($regex, 'u', strrpos($regex, '/'))) {
- $regex = substr($regex, 0, $pos) . substr($regex, $pos + 1);
- $regex = preg_replace('/(?<!\\\\)(?>\\\\\\\\)*\\\\x{([a-fA-F0-9]+)}/', '\\u$1', $regex);
- }
- return "function() { var value = " . $this->owner->getJavascriptValue() .
- "; return qf.rules.empty(value) || !{$regex}.test(value); }";
- }
- }
- ?>