zlibproxy/vendor/workerman/validation/library/Rules/SubdivisionCode.php
2023-01-02 19:56:44 +08:00

57 lines
1.2 KiB
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 Respect\Validation\Helpers\Subdivisions;
use function array_keys;
/**
* Validates country subdivision codes according to ISO 3166-2.
*
* @see http://en.wikipedia.org/wiki/ISO_3166-2
* @see http://www.geonames.org/countries/
*
* @author Henrique Moody <henriquemoody@gmail.com>
* @author Mazen Touati <mazen_touati@hotmail.com>
*/
final class SubdivisionCode extends AbstractSearcher
{
/**
* @var string
*/
private $countryName;
/**
* @var string[]
*/
private $subdivisions;
public function __construct(string $countryCode)
{
$subdivisions = new Subdivisions($countryCode);
$this->countryName = $subdivisions->getCountry();
$this->subdivisions = array_keys($subdivisions->getSubdivisions());
}
/**
* {@inheritDoc}
*/
protected function getDataSource(): array
{
return $this->subdivisions;
}
}