php - Laravel Message Bag Error -

am working on form validations newsletter project on, news letter form appears on every page appear on longin , registration page decided make use of laravel message bags store news letter errors keeps giving me undefined property error on actual page check , output echo errors, don't know if doing wrong here details though!

the error:

undefined property: illuminate\support\messagebag::$newsletter 

my code in controller:

return redirect::back()->withinput()->witherrors($inputs, "newsletter"); 

my code in view:

 @if($errors->newsletter->any())   <p>     {{$errors->newsletter->any()}}  </p> 

the redirectresponse class function witherrors() doesn't have second parameter..

the function vendor\laravel\framework\src\illuminate\http\redirectresponse.php -> witherrors():

/**  * flash container of errors session.  *  * @param  \illuminate\support\contracts\messageproviderinterface|array  $provider  * @return \illuminate\http\redirectresponse  */ public function witherrors($provider) {     if ($provider instanceof messageproviderinterface)     {         $this->with('errors', $provider->getmessagebag());     }     else     {         $this->with('errors', new messagebag((array) $provider));     }      return $this; } 

so, if want use messagebag should work (didn't test it):

$your_message_bag = new illuminate\support\messagebag; $your_message_bag->add('foo', 'bar');  return redirect::back()->withinput()->witherrors($your_message_bag->all());