我正在使用 Laravel 表单请求验证来验证从视图到控制器的请求。我正在使用 php artisan make:request SpecializedRequest
。但是当验证失败时,它不会返回并给出错误 422。我查看了 laravel documentation,但我真的不明白。我如何确定如果验证失败,它会返回上一页并显示错误消息
我的表单请求验证
<?php
namespace Modules\Specialized\Http\Requests;
use Illuminate\Foundation\Http\FormRequest;
use Modules\Specialized\Entities\Specialized;
class SpecializedRequest extends FormRequest
{
/**
* Get the validation rules that apply to the request.
*
* @return array
*/
public function rules()
{
return [
'name' => 'required',
];
}
/**
* Get the error messages for the defined validation rules.
*
* @return array
*/
public function messages()
{
return [
'name.required' => 'Nama Specialized cannot be empty',
];
}
/**
* Determine if the user is authorized to make this request.
*
* @return bool
*/
public function authorize()
{
return true;
}
}
我的控制器
/**
* Store a newly created resource in storage.
* @param SpecializedRequest $request
* @return Response
*/
public function store(SpecializedRequest $request)
{
$specialized = Specialized::create($request->validated());
return ($specialized) ? back()->withSuccess('Data has been added') : back()->withError('Something wrong') ;
}
我的刀
<form action="{{ route('specialized.store') }}" method="{{ $method }}" class="form-horizontal">
@csrf
<fieldset class="content-group">
<div class="form-group">
<label for="name" class="control-label col-lg-2">Name</label>
<div class="col-lg-10">
<input type="text" name="name" class="form-control" value="{{ old('name',isset($specialized->name) ? $specialized->name : '') }}">
<span style="color:red;"> {{$errors->first('name')}} </span>
</div>
</div>
</fieldset>
<div class="text-right">
<button type="submit" class="btn btn-primary">Submit <i class="icon-arrow-right14 position-right"></i></button>
</div>
</form>
尝试了同样的结果
public function store(Request $request)
{
$data = $request->validate([
'name' => 'required',
]);
$specialized = Specialized::create($data->validated());
return ($specialized) ? back()->withSuccess('Data has been added') : back()->withError('Something wrong') ;
}
答案 0 :(得分:0)
您使用的是哪个版本的 Laravel?
我认为你不需要:
$specialized = Specialized::create($request->validated());
试试:
$specialized = Specialized::create($request->all());
return redirect()->back() ;
然后处理刀片中的错误显示,例如:
@if($errors->any()){{ implode('', $errors->all('<div>:message</div>')) }}@endif
另外,我相信您需要:
/**
* Determine if the user is authorized to make this request.
*
* @return bool
*/
public function authorize()
{
return true;
}
在您的 SpecializedRequest 中。
我希望这会有所帮助。