如何使用自定义请求(make:request)? (laravel)方法App\Http\Requests\Custom::doesExist我不存在
How to Use custom request (make:request)? (laravel) Method App\Http\Requests\Custom::doesExistI does not exist
我创建了一个自定义请求来进行我自己的验证。当我遵循这些 article.
我创建了 ProfileRequest
php artisan make:request ProfileRequest
在我的 ProfileRequest
中
<?php
namespace App\Http\Requests;
use Illuminate\Foundation\Http\FormRequest;
class ProfileRequest 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 [
'name' => 'required|min:10',
'age' => 'required|numeric'
];
}
}
我的问题是当我在控制器内部使用 ProfileRequest 时,如下所示:
namespace App\Http\Controllers;
use Illuminate\Http\Request;
class ProfileController extends Controller
{
public function update(ProfileRequest $request){
return "123";
}
}
它 returns 如下所示的错误:
Class App\Http\Controllers\ProfileRequest does not exist
先生们,我需要您的帮助。有人知道如何使用自定义请求吗?
您需要在控制器中导入 App\Http\Requests\ProfileRequest
赞:use App\Http\Requests\ProfileRequest
然后尝试:composer dumpautoload
、php artisan cache:clear
您已导入use Illuminate\Http\Request;
您必须在控制器上导入 ProfileRequest
而不是 Request
,
就是这个:
use App\Http\Requests\ProfileRequest;
试试这个,
首先你必须在你的控制器中导入请求,
use App\Http\Requests\ProfileRequest;
$validated = $request->validated();
if ($validated) {
// ...
}
希望这对您有所帮助:)
在你的ProfileRequest.php
改变
use Illuminate\Foundation\Http\FormRequest;
到
use Illuminate\Http\FormRequest;
然后
php artisan config:cache
composer dumpautoload
在 ProfileRequest 中将 extends FormRequest
更改为 extends Request
。然后在 class 上方添加 use Illuminate\Http\Request;
。代码应如下所示。
<?php
namespace App\Http\Requests;
use Illuminate\Http\Request;
class ProfileRequest extends Request
{
/**
* 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 [
'name' => 'required|min:10',
'age' => 'required|numeric'
];
}
}
然后将 App\Http\Requests\ProfileRequest;
放入您的控制器中。
创建配置文件请求
php artisan make:request Profile/ProfileRequest
在 ProfileRequest 中
<?php
namespace App\Http\Requests\Profile;
use Illuminate\Foundation\Http\FormRequest;
class ProfileUpdate 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 [
'name' => 'required|min:10',
'age' => 'required|numeric'
];
}
}
然后在控制器中使用App\Http\Requests\Profile\ProfileRequest
。
我创建了一个自定义请求来进行我自己的验证。当我遵循这些 article.
我创建了 ProfileRequest
php artisan make:request ProfileRequest
在我的 ProfileRequest
中<?php
namespace App\Http\Requests;
use Illuminate\Foundation\Http\FormRequest;
class ProfileRequest 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 [
'name' => 'required|min:10',
'age' => 'required|numeric'
];
}
}
我的问题是当我在控制器内部使用 ProfileRequest 时,如下所示:
namespace App\Http\Controllers;
use Illuminate\Http\Request;
class ProfileController extends Controller
{
public function update(ProfileRequest $request){
return "123";
}
}
它 returns 如下所示的错误:
Class App\Http\Controllers\ProfileRequest does not exist
先生们,我需要您的帮助。有人知道如何使用自定义请求吗?
您需要在控制器中导入 App\Http\Requests\ProfileRequest
赞:use App\Http\Requests\ProfileRequest
然后尝试:composer dumpautoload
、php artisan cache:clear
您已导入use Illuminate\Http\Request;
您必须在控制器上导入 ProfileRequest
而不是 Request
,
就是这个:
use App\Http\Requests\ProfileRequest;
试试这个, 首先你必须在你的控制器中导入请求,
use App\Http\Requests\ProfileRequest;
$validated = $request->validated();
if ($validated) {
// ...
}
希望这对您有所帮助:)
在你的ProfileRequest.php 改变
use Illuminate\Foundation\Http\FormRequest;
到
use Illuminate\Http\FormRequest;
然后
php artisan config:cache
composer dumpautoload
在 ProfileRequest 中将 extends FormRequest
更改为 extends Request
。然后在 class 上方添加 use Illuminate\Http\Request;
。代码应如下所示。
<?php
namespace App\Http\Requests;
use Illuminate\Http\Request;
class ProfileRequest extends Request
{
/**
* 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 [
'name' => 'required|min:10',
'age' => 'required|numeric'
];
}
}
然后将 App\Http\Requests\ProfileRequest;
放入您的控制器中。
创建配置文件请求
php artisan make:request Profile/ProfileRequest
在 ProfileRequest 中
<?php
namespace App\Http\Requests\Profile;
use Illuminate\Foundation\Http\FormRequest;
class ProfileUpdate 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 [
'name' => 'required|min:10',
'age' => 'required|numeric'
];
}
}
然后在控制器中使用App\Http\Requests\Profile\ProfileRequest
。