Laravel 5 - After login redirect back to previous

问题:

I have a page with a some content on it and a comments section. Comments can only be left by users who are signed in so I have added a login form to the page for users to sign in with (this only shows if they are not already logged in).

The problem I have is that when the user signs in they get redirected back to the home page and not the page they were previously on.

I have not changed the login method from the out of the box set-up.

Can anyone suggest a simple way to set the redirect url. My thoughts are that it would be good to be able to set it in the form.

回答1:

In

app/Http/Controllers/Auth/AuthController.php

add this line and change '/' to your location.

protected $redirectPath = '/';

回答2:

Solution for laravel 5.3:

In loginController overwrite the showLoginForm() function as this one:

public function showLoginForm()
{
    if(!session()->has('url.intended'))
    {
        session(['url.intended' => url()->previous()]);
    }
    return view('auth.login');    
}

It will set the "url.intended" session variable, that is the one that laravel uses to look for the page which you want to be redirected after the login, with the previous url.

It also checks if the variable has been set, in order to avoid the variable to be set with the login url if the user submit the form with an error.

回答3:

Please use redirect()->intended() instead in Laravel 5.1

You can also see more about it here: http://laravel.com/docs/5.1/authentication

回答4:

For Laravel 5.3

inside App/Http/Controllers/Auth/LoginController add this line to the __construct() function

$this->redirectTo = url()->previous();

So the full code will be

public function __construct()
{
    $this->redirectTo = url()->previous();
    $this->middleware('guest', ['except' => 'logout']);
}

It works like a charm for me i'm using laravel 5.3.30

回答5:

For Laravel 5.5, following code worked for me by just updating LoginController.php

public function showLoginForm()
{
    session(['link' => url()->previous()]);
    return view('auth.login');
}


protected function authenticated(Request $request, $user)
{
    return redirect(session('link'));
}

回答6:

For Laravel 5.4, following code worked for me by just updating LoginController.php

use Illuminate\Support\Facades\Session;
use Illuminate\Support\Facades\URL;


public function __construct()
{
    $this->middleware('guest', ['except' => 'logout']);
    Session::put('backUrl', URL::previous());
}


public function redirectTo()
{
    return Session::get('backUrl') ? Session::get('backUrl') :   $this->redirectTo;
}

回答7:

Look into laravel cheat sheet

and use:

URL::previous();

to go to the previous page.

回答8:

Redirect to login with the current's page url as a query string:

<a href="{{ url('login?redirect_to=' . urlencode(request()->url())) }}">login</a>

In your LoginController check if exists and save the query string in session then redirect to the url after login

public function __construct() {
        parent::__construct();
        if ( \request()->get( 'redirect_to' ) ) {
            session()->put( 'redirect.url', \request()->get( 'redirect_to' ) );
        }
        $this->middleware( 'guest' )->except( 'logout' );
}

protected function authenticated(Request $request, $user) {
        if(session()->has('redirect.url') {
             return redirect( session()->get( 'redirect.url' ) );
        }
}

回答9:

The Laravel 5.6, When user insert wrong credentials then login page will reload and session(['link' => url()->previous()]); will take login URL in link variable. So the user will redirect to a login page again or redirect to /home if login success. So to avoid these below code working for me! After that no matter how much time user insert wrong credentials he will redirect after login to exactly where he was before login page.

Update or overwrite public function showLoginForm() in LoginController.

public function showLoginForm()
{
    if (session('link')) {
        $myPath     = session('link');
        $loginPath  = url('/login');
        $previous   = url()->previous();

        if ($previous = $loginPath) {
            session(['link' => $myPath]);
        }
        else{
            session(['link' => $previous]);
        }
    }
    else{
         session(['link' => url()->previous()]);
    }

    return view('auth.login');
}

Also, Update or Overwrite protected function authenticated(Request $request, $user) in LoginController.

protected function authenticated(Request $request, $user)
{     
    return redirect(session('link'));      
}

回答10:

add this to LoginController:

protected function redirectTo(){
    return url()->previous();
}

Note: if present the field $redirectTo , remove it

回答11:

in your RedirectIfAuthenticated.php change this code

public function handle($request, Closure $next, $guard = null)
    {
        if (Auth::guard($guard)->check()) {
            return redirect()->intended('/contactus');
        }

        return $next($request);
    }

please notice to :

return redirect()->intended('/contactus');

回答12:

You can use redirect back with Laravel 5:

<?php namespace App\Http\Controllers;

use Redirect;   
class SomeController extends Controller { 
    public function some_method() {
       return Redirect::back()
    }
}

回答13:

Use Thss

return Redirect::back('back-url')

回答14:

In Laravel 5.7 it seems to be the default behavior:

The intended method on the redirector will redirect the user to the URL they were attempting to access before being intercepted by the authentication middleware. A fallback URI may be given to this method in case the intended destination is not available.

More information can be found here: https://laravel.com/docs/5.7/authentication#authenticating-users