如果在Laravel 5.3上注册失败，则自定义重定向路径

Question

我想在Laravel 5.3 Registration失败时更改重定向路径，它会重定向到上一页，但是我想更改它，但找不到位置。

这是RegisterController

<?php
use RegistersUsers;

protected $redirectTo = '/';

public function __construct()
{
    $this->middleware('guest');
}


protected function validator(array $data)
{
    return Validator::make($data, [
        'name' => 'required|max:255|min:6',
        'email' => 'required|email|max:255|unique:users',
        'password' => 'required|min:6|confirmed',
    ]);
}

protected function create(array $data)
{
    return User::create([
        'name' => $data['name'],
        'email' => $data['email'],
        'password' => bcrypt($data['password']),
    ]);
}
?>

这是RegistersUsers特性

<?php
use RedirectsUsers;


public function showRegistrationForm()
{
    return view('auth.register');
}

public function register(Request $request)
{
    $this->validator($request->all())->validate();

    event(new Registered($user = $this->create($request->all())));

    $this->guard()->login($user);

    return $this->registered($request, $user)
                    ?: redirect($this->redirectPath());
}

protected function guard()
{
    return Auth::guard();
}

protected function registered(Request $request, $user)
{

}
?>

关于如何实现这一点，是否有任何想法，因为我想在主页上创建一个注册Modal ，并且由于它是一个模态，所以用户直到再次打开注册Modal才看不到错误，因此我想* *失败的注册尝试**总是重定向到/ register。

感谢您的帮助

Answer 1

重写RegisterController的RedirectsUsers register函数，如下所示。

public function register(Request $request) {
    $this->validator($request->all())->validate();

    $user = $this->create($request->all());

    if(empty($user)) { // Failed to register user
        redirect('/register'); // Wherever you want to redirect
    }

    event(new Registered($user));

    $this->guard()->login($user);

    // Success redirection - which will be attribute `$redirectTo`
    redirect($this->redirectPath());
}