<?php
namespace TYPO3\CMS\Extbase\Validation\Validator;

/***************************************************************
 *  Copyright notice
 *
 *  This class is a backport of the corresponding class of TYPO3 Flow.
 *  All credits go to the TYPO3 Flow team.
 *  All rights reserved
 *
 *  This script is part of the TYPO3 project. The TYPO3 project is
 *  free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  The GNU General Public License can be found at
 *  http://www.gnu.org/copyleft/gpl.html.
 *  A copy is found in the textfile GPL.txt and important notices to the license
 *  from the author is found in LICENSE.txt distributed with these scripts.
 *
 *
 *  This script is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  This copyright notice MUST APPEAR in all copies of the script!
 ***************************************************************/
/**
 * Validator for email addresses
 */
class EmailAddressValidator extends \TYPO3\CMS\Extbase\Validation\Validator\AbstractValidator {

	/**
	 * Checks if the given value is a valid email address.
	 * If at least one error occurred, the result is FALSE.
	 *
	 * @param mixed $value The value that should be validated
	 * @return boolean TRUE if the value is valid, FALSE if an error occured
	 */
	public function isValid($value) {
		$this->errors = array();
		if (is_string($value) && \TYPO3\CMS\Core\Utility\GeneralUtility::validEmail($value)) {
			return TRUE;
		}
		$this->addError('The given subject was not a valid email address.', 1221559976);
		return FALSE;
	}
}

?>