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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 not empty values.
*/
final class NotEmptyValidator extends AbstractValidator
{
/**
* This validator always needs to be executed even if the given value is empty.
* See AbstractValidator::validate()
*
* @var bool
*/
protected $acceptsEmptyValues = false;
/**
* Checks if the given value ($propertyValue) is not empty (NULL, empty string, empty array or empty object).
*/
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
);
}
}
}