respect-validation/library/Rules/AbstractSearcher.php
Henrique Moody 9bad066765
Apply contribution guidelines to "AbstractSearcher"
Refactor `AbstractSearcher` class and its children. Also most of the
unnecessary logic that was on `AbstractSearcher` was put back into `In`
class.

This commit also updates all "SubdivisionCode" rules.

The script used to create the classes can be found on:
https://gist.github.com/henriquemoody/ec404f994a87b18c7771
2018-01-19 21:41:34 +01:00

45 lines
940 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 Respect\Validation\Helpers\UndefinedHelper;
/**
* Abstract class for searches into arrays.
*
* @author Henrique Moody <henriquemoody@gmail.com>
*/
abstract class AbstractSearcher extends AbstractRule
{
use UndefinedHelper;
/**
* @return array
*/
abstract protected function getDataSource(): array;
/**
* {@inheritdoc}
*/
public function validate($input): bool
{
$dataSource = $this->getDataSource();
if ($this->isUndefined($input) && empty($dataSource)) {
return true;
}
return in_array($input, $dataSource, true);
}
}