mirror of
https://github.com/Respect/Validation.git
synced 2026-03-16 23:35:45 +01:00
40 lines
870 B
PHP
40 lines
870 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.md"
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace Respect\Validation\Rules;
|
|
|
|
use function is_string;
|
|
use function preg_match;
|
|
|
|
/**
|
|
* Validates version numbers using Semantic Versioning.
|
|
*
|
|
* @see http://semver.org/
|
|
*
|
|
* @author Danilo Correa <danilosilva87@gmail.com>
|
|
* @author Henrique Moody <henriquemoody@gmail.com>
|
|
*/
|
|
final class Version extends AbstractRule
|
|
{
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function validate($input): bool
|
|
{
|
|
if (!is_string($input)) {
|
|
return false;
|
|
}
|
|
|
|
return preg_match('/^[0-9]+\.[0-9]+\.[0-9]+([+-][^+-][0-9A-Za-z-.]*)?$/', $input) > 0;
|
|
}
|
|
}
|