<?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\Locale;

use Respect\Validation\Rules\AbstractSearcher;

/**
 * Validates whether an input is subdivision code of Palau or not.
 *
 * ISO 3166-1 alpha-2: PW
 *
 * @see http://www.geonames.org/PW/administrative-division-palau.html
 *
 * @author Henrique Moody <henriquemoody@gmail.com>
 */
final class PwSubdivisionCode extends AbstractSearcher
{
    /**
     * {@inheritdoc}
     */
    protected function getDataSource(): array
    {
        return [
            '002', // Aimeliik
            '004', // Airai
            '010', // Angaur
            '050', // Hatohobei
            '100', // Kayangel
            '150', // Koror
            '212', // Melekeok
            '214', // Ngaraard
            '218', // Ngarchelong
            '222', // Ngardmau
            '224', // Ngatpang
            '226', // Ngchesar
            '227', // Ngeremlengui
            '228', // Ngiwal
            '350', // Peleliu
            '370', // Sonsorol
        ];
    }
}