Redirect to URL location with input (Laravel)

login.php

<?php

//-- Other working code above

if (Auth::attempt(array('username' => $username, 'password' => $password))) {
    return Redirect::intended('workspaces/');
} else {
    //-- Failed Auth
    Session::flash('message', 'Username and/or password incorrect');
    return Redirect::to('login')->withInput(Input::except('password'));
}