Laravel 请求服务返回 json

Question

当您使用请求服务验证您的数据时，您如何以 json 格式返回错误，例如

return response->json(array("errors' => true, 'errors' => $errors));

请求服务：

<?php

namespace App\Http\Requests;

use App\Http\Requests\Request;
use Auth;

class MyRequest extends Request
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    protected $action;

    public function authorize()
    {
        if(Auth::check()) {
            return true;            
        }        
    }

    public function validate() {
        return parent::validate();
    }

    public function all()
    {

    }

    public function messages()
    {
    }    

    public function rules()
    {               

    }
}

控制器：

public function store(MyRequest $request) {
    $mymodel = new MyModel();
    $mymodel->title = 'test';
    $model->save();
}

Answer 1

您不必手动执行此操作，它会自动发送错误响应，可以这样使用：

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

或

@if ($errors->has('name')) <p class="help-block">{{ $errors->first('name') }}</p> @endif

或

跳过请求并执行 Validator::make() 并最终执行：

return response($validatorObject->messages(), 500);