Question

我正在尝试将用户登录并将其带到显示基于slug的内容的页面。

我收到此错误：

ErrorException in ApplicantLoginController.php line 21:
Missing argument 2 for App\Http\Controllers\Auth\ApplicantLoginController::Login()

这是我的控制者：

public function Login(Request $request, $slug){
        //Validate the form
        $this->validate($request, [
            'email' => 'required',
            'password' => 'required',
            'agree' => 'required'
        ]);

        //Attempt to log the user in
        if (Auth::guard('applicant')->attempt(['email' => $request->email,'password' => $request->password] )) {

        $house = House::where('slug', '=', $slug)->first();
        return view('client.index')->withHouse($house);
        }

        return redirect()->back()->withInput($request->only('email'));
    }

这是登录后我带他们去的页面的路线：

Route::get('client/index/{slug}', ['as' => 'client.index', 'uses' => 'ClientRegistrationController@index']);

这是我的登录路线：

Route::get('client/login', 'Auth\ApplicantLoginController@ShowLoginForm')->name('client.login');
Route::post('/client/login', 'Auth\ApplicantLoginController@Login')->name('client.login.submit');

关于如何解决这个问题的任何想法？

这个按钮将用户带到页面，内容基于slug

<a href="{{ url('client/index/'.$house->slug) }}" class="btn btn-success btn btn-block">Book now</a>

如果用户未登录页面，则会重定向到此登录页面：

<form class="form-horizontal" role="form" method="POST" action="{{ route('client.login.submit') }}">
                    <input name="_token" type="hidden" value="{{ csrf_token()}}"/>
                        <div class="form-group">
                            <label for="email" class="col-md-3 control-label"></label>
                            <div class="col-md-6">
                                <input type="email" class="form-control" placeholder="Your Email" name="email" required="">
                            </div>
                        </div>

                        <div class="form-group">
                            <label for="password" class="col-md-3 control-label"></label>
                            <div class="col-md-6">
                                <input type="password" class="form-control" placeholder="Password" name="password" required="">
                            </div>
                        </div>

                        <div class="form-group">
                            <div class="col-md-6 col-md-offset-3">
                                <div class="checkbox">
                                    <label>
                                        <input type="checkbox" name="remember"> Remember Me
                                    </label>
                                </div>
                            </div>
                        </div>

                        <div class="form-group">
                            <div class="col-md-6 col-md-offset-3">
                                <div class="checkbox">
                                    <label>
                                        <input type="checkbox" name="agree" required=""> I have read and accepted the <a href="" data-toggle="modal" data-target="#myModal" class="checkbox-terms-client">terms and condition</a>
                                    </label>
                                </div>
                            </div>
                        </div>

                        <div class="form-group">
                            <div class="col-md-8 col-md-offset-3">
                                <input type="submit" value="Login" class="btn btn-primary">

                                </input>

                                <a class="btn btn-link" href="#">
                                    Forgot Your Password?
                                </a>
                            </div>
                        </div>

                    </form>

Answer 1

您应该在邮寄路线中声明$ slug：

Route::post('/client/login/{slug}', 'Auth\ApplicantLoginController@Login')->name('client.login.submit');

并更改表单以添加参数：

<form class="form-horizontal" role="form" method="POST" action="{{ route('client.login.submit', ['slug' => $slug]) }}">

Laravel Controller

1 个答案: