最近几天,我遇到了问题。验证错误变量在刀片文件中是空的..我是 在Laravel 5.2.45中开发多语言应用程序。所以每个都有验证错误消息(resources / lang / {locale} /validation.php)。
验证规则存在于包含验证规则的Request文件(例如ValidateUserRequest)中,并声明authorize为true。然后我将它传递给控制器。 Bellow是我的中间件,也是我路线文件的一部分。
非常感谢任何帮助
Kernel.php
protected $middlewareGroups = [
'web' => [
\App\Http\Middleware\EncryptCookies::class,
\Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse::class,
\Illuminate\Session\Middleware\StartSession::class,
\Illuminate\View\Middleware\ShareErrorsFromSession::class,
\App\Http\Middleware\VerifyCsrfToken::class,
],
'api' => [
'throttle:60,1',
],
];
protected $routeMiddleware = [
'auth_pabl' => \App\Http\Middleware\AuthenticateBackEnd::class,
'auth' => \App\Http\Middleware\Authenticate::class,
'auth.basic' => \Illuminate\Auth\Middleware\AuthenticateWithBasicAuth::class,
'can' => \Illuminate\Foundation\Http\Middleware\Authorize::class,
'guest' => \App\Http\Middleware\RedirectIfAuthenticated::class,
'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests::class,
];
routes.php(管理员目录中的所有控制器)
Route::auth();
Route::group ( [
'namespace' => 'Admin'
],
function () {
Route::get ( 'admin/dashboard', [
'uses' => 'PanelController@dashboard',
'as' => 'admin.dashboard'
] );
/*
* Authors
*/
Route::get ( 'admin/authors', [
'uses' => 'PanelController@authors',
'as' => 'admin.authors'
] );
Route::post ( 'admin/authors', [
'uses' => 'AuthorController@store',
'as' => 'admin.authors.store'
] );
Route::get ( 'admin/authors/{slug}/edit', [
'uses' => 'AuthorController@edit',
'as' => 'admin.authors.edit'
] );
Route::post ( 'admin/authors/{username}/edit', [
'uses' => 'AuthorController@update',
'as' => 'admin.authors.update'
] );
Route::get ( 'admin/authors/{username}/delete', [
'uses' => 'AuthorController@delete',
'as' => 'admin.authors.delete'
] );
会话消息通常来自
\Session::flash('flash_contact', 'Success. Data stored');
return redirect()->route('admin.events.create');
它(不)用
显示@if($errors->count()>0) <br /> <br />
<div id="#problem" class="alert alert-danger text-pull-left">
<p>{!! trans('admin/form/placeholders.errors') !!}</p>
<ul class="errors">
@foreach($errors->all() as $error)
<li>{{$error}}</li>
@endforeach
</ul>
</div>
@endif
@if(Session::has('flash_contact'))
<div id="success" class="alert alert-success text-center">
{{Session::get('flash_contact')}}
</div>
@endif
最后php artisan route:list表示“web”中间件存在(我没有手动声明它两次)
//编辑1 (带有来自控制器的错误)
请注意,两个函数withErrors都没有给出预期的结果。下面是我的控制器的一部分。
public function store(Requests\ValidateEventsRequest $request)
{
try {
return $this->dbEvent->add($request);
} catch (\Exception $e) {
return redirect()->to('/admin/events/add')->withErrors('Error
detected');
}
}
//编辑2
这不应该起作用吗?
Route::get('flash', function () {
return redirect()->to('flash2')->withErrors('Where are my errors?');
});
Route::get('flash2', function () {
return view('flash2');
});
我的flash2.blade.php
<html>
<body>
@if($errors->count()>0) <br /> <br />
<div id="#problem" class="alert alert-danger text-pull-left">
<p>{!! trans('admin/form/placeholders.errors') !!}</p>
<ul class="errors">
@foreach($errors->all() as $error)
<li>{{$error}}</li>
@endforeach
</ul>
</div>
@endif
this is my flash page
</body>
</html>
答案 0 :(得分:0)
要根据我的理解访问$errors
,您必须将其添加到ErrorBag中,所以请执行此操作:
return redirect()->route('admin.events.create')->withErrors('not_found', $e->getMessage);
然后你可以访问$errors
变量并在视图中找到它。
<强>更新强> 对于那些可能在谷歌搜索结果中找到这个答案的人:
将Illuminate \ Session \ Middleware \ StartSession ::类移动到$ routeMiddleware是根据链接的解决方案并且它有效。
我希望Laravel已经修复了这个问题,我认为是这样,因为网络路线和其他路线现在已经在L5.4中分开了。