HighSpeaker/vendor/workerman/validation/library/Rules/NotEmpty.php
2024-01-31 22:15:08 +08:00

36 lines
684 B
PHP

<?php
/*
* Copyright (c) Alexandre Gomes Gaigalas <alganet@gmail.com>
* SPDX-License-Identifier: MIT
*/
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 <alganet@gmail.com>
* @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);
}
}