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バリデーションの実例：条件付きの必須

Bykhino

Oct 7, 2018 #L5.5, #バリデーション, #ユニットテスト

今回は、他の項目により対象の項目が必須となるかどうかのルールを紹介します。

required_if
required_unless
required_with
required_with_all
required_without
required_without_all

バリデーション：required_if:anotherfield,value,...

依存する項目(anotherfield)がありその項目に値があり、指定の値（コンマ区切りで複数可:value,...）にマッチするときに、指定の項目が存在し値がある（空あるいはnullでない）なら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:6e07f6028cbe71799f6f73ab85ff5313.git tests/Unit/Validations/RequiredIf
view raw 0.md hosted with ❤ by GitHub
<?php
namespace Tests\Unit\Validations\RequiredIf;
use Tests\TestCase;
use Validator;
class RequiredIfTest extends TestCase
{
/**
* @test
* @dataProvider provider_required_if
*/
public function required_if($input, $expected)
{
$v = Validator::make(
$input,
[
'another_field' => 'required',
'field' => 'required_if:another_field,値1,値2'
]
);
$this->assertEquals($expected, $v->passes());
}
public function provider_required_if()
{
return [
// 'field'の項目があり、'another_field'の項目があり値もマッチ
[['field' => null, 'another_field' => '値1'], false],
[['field' => '', 'another_field' => '値1'], false],
[['field' => ' ', 'another_field' => '値1'], false], // space
[['field' => '値', 'another_field' => '値1'], true],
[['field' => null, 'another_field' => '値2'], false],
[['field' => '', 'another_field' => '値2'], false],
[['field' => ' ', 'another_field' => '値2'], false], // space
[['field' => '値', 'another_field' => '値2'], true],
// 'field'の項目があり、'another_field'の項目があり値はマッチしない
[['field' => null, 'another_field' => '違う値'], true],
[['field' => '', 'another_field' => '違う値'], true],
[['field' => ' ', 'another_field' => '違う値'], true], // space
[['field' => '値', 'another_field' => '違う値'], true],
];
}
}
view raw RequiredIfTest.php hosted with ❤ by GitHub

バリデーション：required_unless:anotherfield,value,...

依存する項目(anotherfield)がありその項目に値があり、指定の値（コンマ区切りで複数可:value,...）にマッチしないときに、指定の項目があり値がある（空あるいはnullでない）なら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:7d428bd7f174314303a3cb17b99831ca.git tests/Unit/Validations/RequiredUnless
view raw 0.md hosted with ❤ by GitHub
<?php
namespace Tests\Unit\Validations\RequiredUnless;
use Tests\TestCase;
use Validator;
class RequiredUnlessTest extends TestCase
{
/**
* @test
* @dataProvider provider_required_unless
*/
public function required_unless($input, $expected)
{
$v = Validator::make(
$input,
[
'another_field' => 'required',
'field' => 'required_unless:another_field,値1,値2'
]
);
$this->assertEquals($expected, $v->passes());
}
public function provider_required_unless()
{
return [
// 'field'の項目があり、'another_field'の項目があり値もマッチ
[['field' => null, 'another_field' => '値1'], true],
[['field' => '', 'another_field' => '値1'], true],
[['field' => ' ', 'another_field' => '値1'], true], // space
[['field' => '値', 'another_field' => '値1'], true],
[['field' => null, 'another_field' => '値2'], true],
[['field' => '', 'another_field' => '値2'], true],
[['field' => ' ', 'another_field' => '値2'], true], // space
[['field' => '値', 'another_field' => '値2'], true],
// 'field'の項目があり、'another_field'の項目があり値はマッチしない
[['field' => null, 'another_field' => '違う値'], false],
[['field' => '', 'another_field' => '違う値'], false],
[['field' => ' ', 'another_field' => '違う値'], false], // space
[['field' => '値', 'another_field' => '違う値'], true],
];
}
}
view raw RequiredUnlessTest.php hosted with ❤ by GitHub

バリデーション：required_with:foo,bar,...

依存する項目（コンマ区切りで複数可:foo,bar,...）がありその項目に値があるときに、指定の項目があり値がある（空あるいはnullでない）なら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:12be776e40115c228e4a227df2797a77.git tests/Unit/Validations/RequiredWith
view raw 0.md hosted with ❤ by GitHub
<?php
namespace Tests\Unit\Validations\RequiredWith;
use Tests\TestCase;
use Validator;
class RequiredWithTest extends TestCase
{
/**
* @test
* @dataProvider provider_required_with
*/
public function required_with($input, $expected)
{
$v = Validator::make(
$input,
[
'field' => 'required_with:field1,field2'
]
);
$this->assertEquals($expected, $v->passes());
}
public function provider_required_with()
{
return [
// 'field1'もfield2'も項目がない
[['field' => null], true],
[['field' => ''], true],
[['field' => ' '], true], // space
[['field' => '値'], true],
// 'field1'の項目があるが値がない
[['field' => null, 'field1' => ''], true],
[['field' => '', 'field1' => ''], true],
[['field' => ' ', 'field1' => ''], true], // space
[['field' => '値', 'field1' => ''], true],
// 'field1'の項目があり値がある
[['field' => null, 'field1' => '値'], false],
[['field' => '', 'field1' => '値'], false],
[['field' => ' ', 'field1' => '値'], false], // space
[['field' => '値', 'field1' => '値'], true],
// 'field2'の項目があり値がある
[['field' => null, 'field2' => '値'], false],
[['field' => '', 'field2' => '値'], false],
[['field' => ' ', 'field2' => '値'], false], // space
[['field' => '値', 'field2' => '値'], true],
// 'field1'もfield2'も項目があり値がある
[['field' => null, 'field1' => '値', 'field2' => '値'], false],
[['field' => '', 'field1' => '値', 'field2' => '値'], false],
[['field' => ' ', 'field1' => '値', 'field2' => '値'], false], // space
[['field' => '値', 'field1' => '値', 'field2' => '値'], true],
];
}
}
view raw RequiredWithTest.php hosted with ❤ by GitHub

バリデーション：required_with_all:foo,bar,...

依存するすべての項目（コンマ区切りで複数可foo,bar,...）がありそれらの項目に値があるときに、指定の項目があり、項目の値がある（空あるいはnullでない）なら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:524f9094303826df3a7563fbb14a355b.git tests/Unit/Validations/RequiredWithAll
view raw 0.md hosted with ❤ by GitHub
<?php
namespace Tests\Unit\Validations\RequiredWithAll;
use Tests\TestCase;
use Validator;
class RequiredWithAllTest extends TestCase
{
/**
* @test
* @dataProvider provider_required_with_all
*/
public function required_with_all($input, $expected)
{
$v = Validator::make(
$input,
[
'field' => 'required_with_all:field1,field2'
]
);
$this->assertEquals($expected, $v->passes());
}
public function provider_required_with_all()
{
return [
// 'field1'もfield2'も項目がない
[['field' => null], true],
[['field' => ''], true],
[['field' => ' '], true], // space
[['field' => '値'], true],
// 'field1'の項目があるが値がない
[['field' => null, 'field1' => ''], true],
[['field' => '', 'field1' => ''], true],
[['field' => ' ', 'field1' => ''], true], // space
[['field' => '値', 'field1' => ''], true],
// 'field1'の項目があり値がある
[['field' => null, 'field1' => '値'], true],
[['field' => '', 'field1' => '値'], true],
[['field' => ' ', 'field1' => '値'], true], // space
[['field' => '値', 'field1' => '値'], true],
// 'field2'の項目があり値がある
[['field' => null, 'field2' => '値'], true],
[['field' => '', 'field2' => '値'], true],
[['field' => ' ', 'field2' => '値'], true], // space
[['field' => '値', 'field2' => '値'], true],
// 'field1'もfield2'も項目があり値がある
[['field' => null, 'field1' => '値', 'field2' => '値'], false],
[['field' => '', 'field1' => '値', 'field2' => '値'], false],
[['field' => ' ', 'field1' => '値', 'field2' => '値'], false], // space
[['field' => '値', 'field1' => '値', 'field2' => '値'], true],
];
}
}
view raw RequiredWithAllTest.php hosted with ❤ by GitHub

バリデーション：required_without:foo,bar,...

依存する項目（コンマ区切りで複数可:foo,bar,...）がない、あるいはその項目に値がないときに、指定の項目があり、項目の値がある（空あるいはnullでない）なら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:bab5a54a4ecefe320b4bcdfe0a36497e.git tests/Unit/Validations/RequiredWithout
view raw 0.md hosted with ❤ by GitHub
<?php
namespace Tests\Unit\Validations\RequiredWithout;
use Tests\TestCase;
use Validator;
class RequiredWithoutTest extends TestCase
{
/**
* @test
* @dataProvider provider_required_without
*/
public function required_without($input, $expected)
{
$v = Validator::make(
$input,
[
'field' => 'required_without:field1,field2'
]
);
$this->assertEquals($expected, $v->passes());
}
public function provider_required_without()
{
return [
// 'field1'もfield2'も項目がない
[['field' => null], false],
[['field' => ''], false],
[['field' => ' '], false], // space
[['field' => '値'], true],
// 'field1'の項目があるが値がない
[['field' => null, 'field1' => ''], false],
[['field' => '', 'field1' => ''], false],
[['field' => ' ', 'field1' => ''], false], // space
[['field' => '値', 'field1' => ''], true],
// 'field1'の項目があり値がある
[['field' => null, 'field1' => '値'], false],
[['field' => '', 'field1' => '値'], false],
[['field' => ' ', 'field1' => '値'], false], // space
[['field' => '値', 'field1' => '値'], true],
// 'field2'の項目があり値がある
[['field' => null, 'field2' => '値'], false],
[['field' => '', 'field2' => '値'], false],
[['field' => ' ', 'field2' => '値'], false], // space
[['field' => '値', 'field2' => '値'], true],
// 'field1'もfield2'も項目があり値がある
[['field' => null, 'field1' => '値', 'field2' => '値'], true],
[['field' => '', 'field1' => '値', 'field2' => '値'], true],
[['field' => ' ', 'field1' => '値', 'field2' => '値'], true], // space
[['field' => '値', 'field1' => '値', 'field2' => '値'], true],
];
}
}
view raw RequiredWithoutTest.php hosted with ❤ by GitHub

バリデーション：required_without_all:foo,bar,...

依存するすべての項目（コンマ区切りで複数可:foo,bar,...）がない、あるいは項目に値がないときに、指定の項目があり値がある（空あるいはnullでない）なら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:272c2ff7ce033c00cbd1949f3e4edb09.git tests/Unit/Validations/RequiredWithoutAll
view raw 0.md hosted with ❤ by GitHub
<?php
namespace Tests\Unit\Validations\RequiredWithoutAll;
use Tests\TestCase;
use Validator;
class RequiredWithoutAllTest extends TestCase
{
/**
* @test
* @dataProvider provider_required_without_all
*/
public function required_without_all($input, $expected)
{
$v = Validator::make(
$input,
[
'field' => 'required_without_all:field1,field2'
]
);
$this->assertEquals($expected, $v->passes());
}
public function provider_required_without_all()
{
return [
// 'field1'もfield2'も項目がない
[['field' => null], false],
[['field' => ''], false],
[['field' => ' '], false], // space
[['field' => '値'], true],
// 'field1'の項目があるが値がない
[['field' => null, 'field1' => ''], false],
[['field' => '', 'field1' => ''], false],
[['field' => ' ', 'field1' => ''], false], // space
[['field' => '値', 'field1' => ''], true],
// 'field1'の項目があり値がある
[['field' => null, 'field1' => '値'], true],
[['field' => '', 'field1' => '値'], true],
[['field' => ' ', 'field1' => '値'], true], // space
[['field' => '値', 'field1' => '値'], true],
// 'field2'の項目があり値がある
[['field' => null, 'field2' => '値'], true],
[['field' => '', 'field2' => '値'], true],
[['field' => ' ', 'field2' => '値'], true], // space
[['field' => '値', 'field2' => '値'], true],
// 'field1'もfield2'も項目があり値がある
[['field' => null, 'field1' => '値', 'field2' => '値'], true],
[['field' => '', 'field1' => '値', 'field2' => '値'], true],
[['field' => ' ', 'field1' => '値', 'field2' => '値'], true], // space
[['field' => '値', 'field1' => '値', 'field2' => '値'], true],
];
}
}
view raw RequiredWihtoutAllTest.php hosted with ❤ by GitHub

メルマガ購読の申し込みはこちらから。

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