54 lines
1.5 KiB
PHP
54 lines
1.5 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* This file is part of the TYPO3 CMS project.
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*
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* It is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, either version 2
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* of the License, or any later version.
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*
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* For the full copyright and license information, please read the
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* LICENSE.txt file that was distributed with this source code.
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*
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* The TYPO3 project - inspiring people to share!
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*/
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namespace TYPO3\CMS\Extbase\Validation\Validator;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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/**
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* Validator for email addresses
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*/
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final class EmailAddressValidator extends AbstractValidator
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{
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protected string $message = 'LLL:EXT:extbase/Resources/Private/Language/locallang.xlf:validator.emailaddress.notvalid';
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protected $supportedOptions = [
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'message' => [null, 'Translation key or message for invalid value', 'string'],
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];
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/**
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* Checks if the given value is a valid email address.
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*/
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public function isValid(mixed $value): void
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{
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if (!is_string($value) || !$this->validEmail($value)) {
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$this->addError($this->translateErrorMessage($this->message), 1221559976);
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}
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}
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/**
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* Checking syntax of input email address
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*
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* @param string $emailAddress Input string to evaluate
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* @return bool Returns TRUE if the $email address (input string) is valid
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*/
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private function validEmail(string $emailAddress): bool
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{
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return GeneralUtility::validEmail($emailAddress);
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}
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}
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