如何在与Laravel-4签约时登录？

Question

如何在与Laravel-4签约时登录？

我在试着

if( $validation->passes() ) {

        $user = new User;
        $user->userName         = Input::get('username');
        $user->userPassword     = Hash::make(Input::get('password'));
        $user->save();

        /*** if you want to logged in when registering ***/
        $user = User::whereUsername(Input::get('userName'))->first();
        Auth::login($user);

        return Redirect::route('home')->with('message', 'Thanks for registering');
    }

它给了我预期的错误

ErrorException
Argument 1 passed to Illuminate\Auth\Guard::login() must implement interface Illuminate\Auth\UserInterface, null given

Answer 1

看起来像代码中的一个简单错误：

$user->userName         = Input::get('username');
...
$user = User::whereUsername(Input::get('userName'))->first();

很肯定第二行应该说Input::get('username')而不是Input::get('userName')；