Question

我想创建一个自定义的PUT路由来管理AJAX请求

Route::post('some/{id}/another/new', 'SomeController@store');
Route::put('some/{cid}/another/{id}/edit', 'SomeController@update');

并且我想使用FormRequest作为请求参数

/**
 * Store a newly created resource in storage.
 *
 * @param  \Illuminate\Http\Request  $request
 * @return \Illuminate\Http\Response
 */
public function store(DirectionRequest $request)
{
    $data = $request->validated();
    $direction = Direction::create($data);        
    return response()->json($direction, 201);
}

/**
 * Update the specified resource in storage.
 *
 * @param  \Illuminate\Http\Request  $request
 * @param  \App\Direction  $direction
 * @return \Illuminate\Http\Response
 */
public function update(DirectionRequest $request, $clientId, $directionId )
{
    $data = $request->validated();
    $direction = Direction::find($directionId);
    $direction->update($data);
    return response()->json($direction, 201);
}

DirectionRequest.php

<?php
namespace App\Http\Requests;

use Illuminate\Contracts\Validation\Validator;
use Illuminate\Http\Exceptions\HttpResponseException;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;

class DirectionRequest extends FormRequest
{

/**
 * Determine if the user is authorized to make this request.
 *
 * @return bool
 */
public function authorize()
{
    return true;
}

/**
 * Get the validation rules that apply to the request.
 *
 * @return array
 */
public function rules()
{
    return [
        'country' => 'required|string|max:255'
    ];
}

/**
 * 
 * @return type
 */
public function all($keys = null) {
    $data = parent::all();
    $data['created_by'] = Auth::User()->id;
    return $data;
}

/**
 * 
 * @param Validator $validator
 * @throws HttpResponseException
 */
protected function failedValidation(Validator $validator) {
    throw new HttpResponseException(response()->json($validator->errors(), 422));
}
}

和AJAX调用

const editData = new FormData();
editData.append("country", document.getElementById('country').value);

return fetch(`/some/` + sidId + `/another/` + id + `/edit`, {
    method: "PUT",
    body: editData,
    headers: new Headers({
        'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
    })
 })
.then(response => {
   if (!response.ok) {
           throw new Error(response.statusText)
   }
   return response.json()
 })
 .catch(error => {
       console.log(error)
 });

我收到422 Unprocessible Entity错误，该错误返回我所有带有错误的模型字段，但它们由AJAX请求填充并发送。

如何在自定义路由中使用FormRequest来使用验证规则？我不想复制带有规则的代码，因为我在另一个方法（存储）中使用了FormRequest，并且可以正常工作

简单的Request显示看跌数据，但FormRequest不显示

Answer 1

按照@RossWilson链接 laracast.com我将请求类型更改为POST，然后可以使用FormRequest规则和其他规则来验证输入

Laravel中带有FormRequest的自定义PUT路线

1 个答案: