[バリデーション：alpha_num] #laravel #L55 #validation

0.md

バリデーション：alpha_num

入力値が記号文字を含まない文字列かを判定。半角英数字の判定ではないことに注意。つまり日本語の文字列はどれもＯＫ

laravel 5.5

gistの画面

以下の実行で、ダウンロードできます

$ git clone git@gist.github.com:5d279c2c2ce27197b83b902f9ca5d9af.git tests/Unit/Validations/AlphaNumeric

AlphaNumericTest.php

<?php

namespace Tests\Unit\Validations\AlphaNumeric;

use Tests\TestCase;
use Validator;

class AlphaNumericTest extends TestCase
{
    /**
     * @test
	 * @dataProvider provider_alpha_numeric
     */
    public function alpha_numeric($input, $expected)
    {
        $v = Validator::make(
            $input,
            ['field' => 'required|alpha_num']
        );

        $this->assertEquals($expected, $v->passes());
    }

    public function provider_alpha_numeric()
    {
        return [
            [['field' => 'abcd'],       true],
            [['field' => 'ABCD'],       true],
            [['field' => '0'],          true],
            [['field' => '1'],          true],
            [['field' => 'ログイン'],    true],
            [['field' => 'ろぐいん'],    true],
            [['field' => '漢字'],       true],

            [['field' => 'ab cd'], false],
            [['field' => '-'],     false],
            [['field' => '_'],     false],
        ];
    }
}