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laravel初心者がバリデーションチェックでうっかりやらかしたこと〜その1

Last updated at Posted at 2020-03-28

今日はlaravel初心者(筆者)がやりがちなミスを書いていきたいと思います。

#バリデーション処理をコントローラーに書いても何の反応も起きない→Viewに表示エラーを出すコードを書いていない

コントローラ側にバリデーション↓だけ書いてもバリデーションエラー表示はされません。

GroupController.php
//コントローラー側抜粋
    public function store(Request $request) {
        $validatedData = $request->validate([
            'title' => 'required|unique:groups,title|max:100',
            'description' => 'required|max:5000',
        ]);

↓をビュー側に書いて表示させましょう

index.html
<!-- index.blade.php の表示させたい側に-->
<small class="text-danger">{{ $errors->first('title') }}</small>
<small class="text-danger">{{ $errors->first('description') }}</small>

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