gistfile1.php

<?php

class UsersController {
	
	public function __construct(FeedbackService $feedback)
	{
	    $this->Feedback = $feedback;
	}
	
	public function createUser(CreateUserValidator $validator, User $user)
	{
	    $input = Input::all();
	    $validator->validate($input);
	
	    if ($user->create($input)) {
	        $this->Feedback->success('Title', ['mixed' => 'messages']);
	    }
	}
}