Greetings everyone, I have a problem when I make my custom Auth Controller in L5.1 my code is:

CustomAuth.php

<?php

namespace App\Http\Controllers;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Request;

class CustomAuth extends Controller {

	/**
	 * @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector|string
	 */
	public function postLogin()
	{
		$credentials = [
			$email	= Request::input('correo'),
			$pass	= \Hash::make(Request::input('contra'))
		];

		$email	= Request::input('correo');
		$pass	= \Hash::make(Request::input('contra'));

		if(Auth::attempt(['email'=>$email, 'password'=>$pass])){
			return "Hello World";
		} else {
			return "Hello Hell";
		}
	}

}

I define my routes:

Route::post('auth', 'CustomAuth@postLogin');

and my view is:

@extends('utils.others.allbody')

@section('bread')
    <b>Login</b>
@endsection

@extends('utils.others.navigation')

@section('content')

    <div style="margin-top:5%" class="container">

        <div class="row">
            <div class="col xs-6 col s6 card small">
                <div class="">

                    {!! Form::open(['url'=>'auth', 'method'=>'POST', 'class'=>'input-field']) !!}
                    <div class="input-field col s12">
                        <i class="mdi-communication-email prefix"></i>
                        {!! Form::label('email', 'Correo Electrónico:', array('class'=>'col-md-4 control-label')) !!}
                        {!! Form::text('correo', null,  array('class'=>'validate')) !!}
                    </div>

                    <div class="input-field col s12">
                        <i class="mdi-content-text-format prefix"></i>
                        {!! Form::label('password', 'Contraseña:', array('class'=>'col-md-4 control-label')) !!}
                        {!! Form::password('contra', null,  array('class'=>'validate')) !!}
                    </div>

                    <div class="input-field col s6 offset-l1">
                        <button class="waves-effect waves-light btn"><i class="mdi-content-send right"></i>Conectarse</button>
                    </div>

                    <div class="input-field col s6 offset-l1">
                        <p>
                            <input type="checkbox" id="test6" class="filled-in" />
                            <label for="test6">Recuerdame</label>
                        </p>
                    </div>
                    {!! Form::close() !!}

                </div>
            </div>
        </div>

    </div>

@endsection

and always when I try authenticate in my Login send me "Hello Hell" XD!, thanks and have a nice day and sorry for my bad english.