HighSpeaker/vendor/workerman/validation/library/Rules/NotEmpty.php
2022-12-24 22:10:40 +08:00

40 lines
829 B
PHP

<?php
/*
* This file is part of Respect/Validation.
*
* (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
*
* For the full copyright and license information, please view the LICENSE file
* that was distributed with this source code.
*/
declare(strict_types=1);
namespace Respect\Validation\Rules;
use function is_string;
use function trim;
/**
* Validates whether the input is not empty
*
* @author Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
* @author Bram Van der Sype <bram.vandersype@gmail.com>
* @author Henrique Moody <henriquemoody@gmail.com>
*/
final class NotEmpty extends AbstractRule
{
/**
* {@inheritDoc}
*/
public function validate($input): bool
{
if (is_string($input)) {
$input = trim($input);
}
return !empty($input);
}
}