Laravel 5.7登录表单路线

Question

I made a fresh install of Laravel 5.7, and I'm trying to change the view it renders when I go to /login .

When I list my routes, it says that the route /login uses logic from 'LoginController@showLoginForm', but I can't see it in the controller :

php artisan route:list

and when I go to the LoginController , this showLoginForm method doesn't seem to exist...

LoginController.php

<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\AuthenticatesUsers;

class LoginController extends Controller
{

    use AuthenticatesUsers;

    protected $redirectTo = '/dashboard';

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

Where is the boilerplate that I can change for this?

Answer 1

showLoginForm() exists on trait AuthenticatesUsers

Just try override showLoginForm() method :)

class LoginController extends Controller
{

use AuthenticatesUsers;

protected $redirectTo = '/dashboard';

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

public function showLoginForm() {
    // Your code
}
}

Answer 2

it is in :

use AuthenticatesUsers;

find it and override in loginController

this is that code on vendor:

   public function showLoginForm()
    {
        return view('auth.login');
    }

Answer 3

When you "use AuthenticatesUsers" it extends functionality and also brings the showLoginForm to the controller.

If you want to add code to that function you just need to overwrite it.

If youre using an IDE like PHPStorm you can control click through the "use" declaration to see whats being imported, or you can go manually look inside Illuminate\\Foundation\\Auth\\AuthenticatesUsers

Answer 4

登录表单视图位于resources/views/auth/login.blade.php您可以轻松对其进行更改