53 lines
1.3 KiB
PHP
53 lines
1.3 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\Form\Mvc\Validation;
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use TYPO3\CMS\Extbase\Validation\Validator\AbstractValidator;
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/**
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* Validator for empty values.
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*
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* Scope: frontend
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*/
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final class EmptyValidator extends AbstractValidator
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{
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/**
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* This validator always needs to be executed even if the given value is empty.
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* See AbstractValidator::validate()
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*
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* @var bool
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*/
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protected $acceptsEmptyValues = true;
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/**
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* Checks if the given property ($propertyValue) is empty (NULL, empty string, empty array or empty object).
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*/
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public function isValid(mixed $value): void
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{
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if (!empty($value)) {
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$this->addError(
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$this->translateErrorMessage(
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'validation.error.1476396435',
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'form'
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),
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1476396435
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);
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}
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}
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}
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