53 lines
1.1 KiB
PHP
53 lines
1.1 KiB
PHP
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<?php
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/*
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* Copyright (c) Alexandre Gomes Gaigalas <alganet@gmail.com>
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* SPDX-License-Identifier: MIT
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*/
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declare(strict_types=1);
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namespace Respect\Validation\Rules;
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use Respect\Validation\Helpers\CountryInfo;
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use function array_keys;
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/**
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* Validates country subdivision codes according to ISO 3166-2.
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*
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* @see http://en.wikipedia.org/wiki/ISO_3166-2
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* @see http://www.geonames.org/countries/
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*
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* @author Henrique Moody <henriquemoody@gmail.com>
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* @author Mazen Touati <mazen_touati@hotmail.com>
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*/
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final class SubdivisionCode extends AbstractSearcher
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{
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/**
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* @var string
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*/
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private $countryName;
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/**
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* @var string[]
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*/
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private $countryInfo;
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public function __construct(string $countryCode)
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{
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$countryInfo = new CountryInfo($countryCode);
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$this->countryName = $countryInfo->getCountry();
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$this->countryInfo = array_keys($countryInfo->getSubdivisions());
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}
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/**
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* {@inheritDoc}
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*/
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protected function getDataSource($input = null): array
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{
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return $this->countryInfo;
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}
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}
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