$user = new User();
    $user->email    = $email;
    $user->name     = $name;
    $user->password = $password;

    $user->save();

    return redirect()->route('dashboard');
}

public function postSignIn(Request $request)
{
    if(Auth::attempt([ 'name' => $request['name'] , 'password' => $request['password']]))
    {
        return redirect()->route('dashboard');
    }
    else{
        return redirect()->back();
    }
}