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<?php
declare(strict_types=1);
/*
* This file is part of the TYPO3 CMS project.
*
* It is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, either version 2
* of the License, or any later version.
*
* For the full copyright and license information, please read the
* LICENSE.txt file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
namespace TYPO3\CMS\Extbase\Validation\Validator;
/**
* Validator for alphanumeric strings
*/
final class AlphanumericValidator extends AbstractValidator
{
/**
* The given $value is valid if it is an alphanumeric string, which is defined as [\pL\d]*.
*/
public function isValid(mixed $value): void
{
if (!is_string($value) || preg_match('/^[\pL\d]*$/u', $value) !== 1) {
$this->addError($this->translateErrorMessage('validator.alphanumeric.notvalid', 'extbase'), 1221551320);
}
}
}