[TASK] Make TYPO3 Core PSR-2 standard compliant
[Packages/TYPO3.CMS.git] / typo3 / sysext / extbase / Classes / Validation / Validator / AlphanumericValidator.php
1 <?php
2 namespace TYPO3\CMS\Extbase\Validation\Validator;
3
4 /*
5 * This file is part of the TYPO3 CMS project.
6 *
7 * It is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU General Public License, either version 2
9 * of the License, or any later version.
10 *
11 * For the full copyright and license information, please read the
12 * LICENSE.txt file that was distributed with this source code.
13 *
14 * The TYPO3 project - inspiring people to share!
15 */
16
17 /**
18 * Validator for alphanumeric strings
19 *
20 * @api
21 */
22 class AlphanumericValidator extends AbstractValidator
23 {
24 /**
25 * The given $value is valid if it is an alphanumeric string, which is defined as [\pL\d]*.
26 *
27 * @param mixed $value The value that should be validated
28 * @return void
29 * @api
30 */
31 public function isValid($value)
32 {
33 if (!is_string($value) || preg_match('/^[\pL\d]*$/u', $value) !== 1) {
34 $this->addError($this->translateErrorMessage('validator.alphanumeric.notvalid', 'extbase'), 1221551320);
35 }
36 }
37 }