2 /***************************************************************
5 * (c) 2009 Jochen Rau <jochen.rau@typoplanet.de>
8 * This class is a backport of the corresponding class of FLOW3.
9 * All credits go to the v5 team.
11 * This script is part of the TYPO3 project. The TYPO3 project is
12 * free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
17 * The GNU General Public License can be found at
18 * http://www.gnu.org/copyleft/gpl.html.
20 * This script is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
25 * This copyright notice MUST APPEAR in all copies of the script!
26 ***************************************************************/
29 * Validator based on regular expressions
31 * The regular expression is specified in the options by using the array key "regularExpression"
34 * @subpackage Validation\Validator
38 class Tx_Extbase_Validation_Validator_RegularExpressionValidator
extends Tx_Extbase_Validation_Validator_AbstractValidator
{
41 * Returns TRUE, if the given property ($value) matches the given regular expression.
43 * If at least one error occurred, the result is FALSE.
45 * @param mixed $value The value that should be validated
46 * @return boolean TRUE if the value is valid, FALSE if an error occured
48 public function isValid($value) {
49 $this->errors
= array();
50 if (!isset($this->options
['regularExpression'])) {
51 $this->addError('The regular expression was empty.', 1221565132);
54 $result = preg_match($this->options
['regularExpression'], $value);
56 $this->addError('The given subject did not match the pattern.', 1221565130);
59 if ($result === FALSE) {
60 $this->addError('The regular expression "' . $this->options
['regularExpression'] . '" contained an error.', 1221565131);