公司導入 Laravel 分享 - 12. 進階實作 - Request & Fillable

目錄
一、驗證
二、fillable

一、驗證

建立 request

php artisan make:request PostRequest

修改 request(app/Http/Requests/PostRequest)

class PostRequest extends FormRequest
{
    public function authorize()
    {
        return true;
    }
 
    public function rules()
    {
        return [
            'title'    => 'required',
            'content'  => 'required',
        ];
    }
}

修改 controller

use App\Http\Requests\PostRequest;
...
public function store(PostRequest $request)
{
    $post = new Post();
 
    $post->title = $request->title;
    $post->content = $request->content;
 
    $post->save();
 
    return redirect()->route('post.index');
}
 
public function update(PostRequest $request, Post $post)
{
    $post->title = $request->title;
    $post->content = $request->content;
 
    $post->save();
 
    return redirect()->route('post.index');
}

修改 view(create、edit)

@if (count($errors) > 0)
    <div class="alert alert-danger">
        <ul>
            @foreach ($errors->all() as $error)
                <li>{{ $error }}</li>
            @endforeach
        </ul>
    </div>
@endif

二、fillable

修改 model

class Post extends Model
{
    protected $fillable = ['title', 'content'];
}

修改 controller

public function store(PostRequest $request)
{
    Post::create($request->all());
 
    return redirect()->route('post.index');
}
 
public function update(PostRequest $request, Post $post)
{
    $post->update($request->all());
 
    return redirect()->route('post.index');
}