Merge "[+FEATURE] implement ObjectManager::isRegistered()"
[Packages/TYPO3.CMS.git] / typo3 / sysext / extbase / Classes / Validation / Validator / EmailAddressValidator.php
1 <?php
2 /***************************************************************
3 * Copyright notice
4 *
5 * (c) 2009 Jochen Rau <jochen.rau@typoplanet.de>
6 * All rights reserved
7 *
8 * This class is a backport of the corresponding class of FLOW3.
9 * All credits go to the v5 team.
10 *
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.
16 *
17 * The GNU General Public License can be found at
18 * http://www.gnu.org/copyleft/gpl.html.
19 *
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.
24 *
25 * This copyright notice MUST APPEAR in all copies of the script!
26 ***************************************************************/
27
28 /**
29 * Validator for email addresses
30 *
31 * @package Extbase
32 * @subpackage Validation\Validator
33 * @version $Id$
34 */
35 class Tx_Extbase_Validation_Validator_EmailAddressValidator extends Tx_Extbase_Validation_Validator_AbstractValidator {
36
37 /**
38 * Checks if the given value is a valid email address.
39 * If at least one error occurred, the result is FALSE.
40 *
41 * The regexp is a modified version of the last one shown on
42 * http://www.regular-expressions.info/email.html
43 *
44 * @param mixed $value The value that should be validated
45 * @return boolean TRUE if the value is valid, FALSE if an error occured
46 */
47 public function isValid($value) {
48 $this->errors = array();
49 if(is_string($value) && preg_match('
50 /^
51 [a-z0-9!#$%&\'*+\/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&\'*+\/=?^_`{|}~-]+)*
52 @
53 (?:
54 (?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+(?:[a-z]{2}|aero|asia|biz|cat|com|edu|coop|gov|info|int|invalid|jobs|localdomain|mil|mobi|museum|name|net|org|pro|tel|travel)|
55 localhost|
56 (?:(?:\d{1,2}|1\d{1,2}|2[0-4][0-9]|25[0-5])\.){3}(?:(?:\d{1,2}|1\d{1,2}|2[0-4][0-9]|25[0-5]))
57 )
58 $/Dix', $value)) {
59 return TRUE;
60 }
61 $this->addError('The given subject was not a valid email address.', 1221559976);
62 return FALSE;
63 }
64 }
65
66 ?>