How to Redirect Users Back to the Previous Page After Laravel Authentication?

Laravel: Redirecting to Previous Page After Login

Question:

How can I redirect a user back to the page they were trying to access before encountering a Laravel authentication filter?

Answer:

For Laravel 5.3 and above:

Redirect to the intended page using request()->intended(), e.g.:

// Auth middleware
if (!Auth::check()) {
    return redirect()->intended('login');
}

// Login action
if (Auth::attempt(['email' => $email, 'password' => $password])) {
    return redirect()->intended('/');
}

For Laravel 5 up to 5.2:

1. In the auth middleware, redirect to "login" and store the original URL in the session:

// Auth middleware
if (!Auth::check()) {
    return redirect()->guest('login');
}

2. In the login action, redirect to the intended page or a default page:

// Login action
if (Auth::attempt(['email' => $email, 'password' => $password])) {
    return redirect()->intended('defaultpage');
}

For Laravel 4:

1. In the auth filter, redirect to "login" and store the original URL in the session:

// Auth filter
Route::filter('auth', function() {
    if (!Auth::check()) {
        return Redirect::guest('login');
    }
});

2. In the login action, redirect to the intended page or a default page:

// Login action
if (Auth::attempt(['email' => $email, 'password' => $password])) {
    return Redirect::intended('defaultpage');
}

For Laravel 3:

1. In the auth filter, store the current URL in the session and redirect to the login page:

// Auth filter
Route::filter('auth', function() {
    if (!Auth::check()) {
        Session::put('redirect', URL::full());
        return Redirect::to('/login');
    }
});

2. In the login action, redirect to the intended page or a default page:

// Login controller
public function get_login() {
    // ...
}

public function post_login() {
    // ...

    if (Auth::attempt($credentials)) {
        $redirect = Session::get('redirect');
        Session::forget('redirect');

        if ($redirect) {
            return Redirect::to($redirect);
        } else {
            return Redirect::to('defaultpage');
        }
    }

    // ...
}

The above is the detailed content of How to Redirect Users Back to the Previous Page After Laravel Authentication?. For more information, please follow other related articles on the PHP Chinese website!