我使用的是Laravel 5.2，我有表单，希望插入带有验证的字段。我在请求文件夹下创建了QuranRequest，并试图回显验证错误，但我得到了以下错误
a19890dff92858726bf2b1048815af329d53d3b6.php第6行出现错误异常：未定义的变量：错误（视图：/Applications/MAMP/htdocs/quran/resources/views/pages/quranFormblade.php）（查看：/Applications/MAMP/htdocs/quran/resources/views/pages/quranFormblade.php）
我的quranForm.blade.php代码，我试图在其中吐出错误
<div class="form-group">
{!!Form::label('title','Surah Title:')!!}
{!!Form::text('title',null,['class' => 'form-control'])!!}
<span class="help-block">{{$errors->first('title') }}</span>
</div>
<div class="form-group">
{!!Form::label('lyrics','Surah Lyrics:')!!}
{!!Form::textarea('lyrics',null,['class' => 'form-control'])!!}
</div>
<div class="form-group">
{!!Form::submit('Add Surah',['class' => 'btn btn-primary'])!!}
</div>
我的createQuranRequest文件
<?php
namespace App'Http'Requests;
use App'Http'Requests'Request;
class createQuranRequest 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 [
'title' => 'required',
'lyrics' => 'required'
];
}
}
我的控制器文件
public function store(createQuranRequest $request, quran $quran){
$quran->create($request->all());
return redirect('quran');
}
我试过下面的代码
@if (Session::get('errors'))
<ul>
@foreach ($errors->all() as $error)
<li>{ { $error } }</li>
@endforeach
</ul>
@endif
它删除了异常错误，但不显示错误。
laravel文档说$errors变量通过Illuminate''view''Middleware''ShareErrorsFromSession中间件绑定到视图，该中间件由web中间件组提供。
所以你必须更新你的路线文件位于应用程序/http/routes.php
Route::group(['middleware' => ['web']], function ()
{
//this route will use the middleware of the 'web' group, so session and auth will work here
Route::post('/your-endpoint','MyController@store');
});