[英]laravel passing errors to views through controllers
我試圖在我的控制器內的一個動作中進行驗證。 一旦失敗,我將驗證器產生的消息發送到同一控制器中的另一個函數,以將其傳遞給視圖。 唯一的問題是我沒有看到任何顯示在視圖中,並且一旦我點擊提交並且錯誤發生,網址就會變為奇怪的格式。
控制器:
<?php
class MembersController extends BaseController {
protected $layout = 'layouts.master';
public function loadRegisterView($input = null)
{
if($input == null)
return View::make('members.register');
else
return View::make('members.register', $input);
}
public function loadLoginView()
{
return View::make('members.login');
}
public function register()
{
$rules = array(
'first_name' => 'Required|Min:3|Max:88|Alpha',
'last_name' => 'Required|Min:3|Max:88|Alpha',
'password' => 'Required|Min:3|Max:88|Alpha|Confirmed',
'email' => 'Required|email|unique:users',
);
$validator = Validator::make(Input::all(), $rules);
if ($validator->fails())
{
$messages = $validator->messages();
return Redirect::action('MembersController@loadRegisterView', $messages);
}else{
return "Thank you!";
}
}
}
路線:
Route::get('login', array('as' => 'login', 'uses' => 'MembersController@loadLoginView'));
Route::get('signup', array('as' => 'signup', 'uses' => 'MembersController@loadRegisterView'));
Route::get('/', 'MainController@index');
Route::post('processRegistration', array('as' => 'processRegistration', 'uses' => 'MembersController@register'));
在視圖中:
@if ( $errors->count() > 0 )
<p>The following errors have occurred:</p>
<ul>
@foreach( $errors->all() as $message )
<li>{{ $message }}</li>
@endforeach
</ul>
@endif
URL看起來像:
http://localhost:8888/store/index.php/signup?%00%2A%00messages%5Bfirst_name%5D%5B0%5D=The+first+name+field+is+required.&%00%2A%00messages%5Blast_name%5D%5B0%5D=The+last+name+field+is+required.&%00%2A%00messages%5Bpassword%5D%5B0%5D=The+password+field+is+required.&%00%2A%00messages%5Bemail%5D%5B0%5D=The+email+field+is+required.&%00%2A%00format=%3Amessage
提前致謝
你將變量直接傳遞給路線,你應該這樣做:
if ($validator->fails())
{
$messages = $validator->messages();
return Redirect::action('MembersController@loadRegisterView')->withErrors($messages);
}else{
return "Thank you!";
}
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