NotEmptyValidator.php

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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;
 
final class ‪NotEmptyValidator extends ‪AbstractValidator
{
    protected ‪$acceptsEmptyValues = false;
 
    public function ‪isValid(mixed $value): void
    {
        if ($value === null) {
            $this->‪addError(
                $this->‪translateErrorMessage(
                    'validator.notempty.null',
                    'extbase'
                ),
                1221560910
            );
        }
        if ($value === '') {
            $this->‪addError(
                $this->‪translateErrorMessage(
                    'validator.notempty.empty',
                    'extbase'
                ),
                1221560718
            );
        }
        if (is_array($value) && empty($value)) {
            $this->‪addError(
                $this->‪translateErrorMessage(
                    'validator.notempty.empty',
                    'extbase'
                ),
                1347992400
            );
        }
        if ($value instanceof \Countable && $value->count() === 0) {
            $this->‪addError(
                $this->‪translateErrorMessage(
                    'validator.notempty.empty',
                    'extbase'
                ),
                1347992453
            );
        }
    }
}