How Can I Redirect Users Back to Their Original Destination After Laravel Login?-PHP Tutorial-php.cn

How Can I Redirect Users Back to Their Original Destination After Laravel Login?

Patricia Arquette

Release： 2024-12-04 19:41:10

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How Can I Redirect Users Back to Their Original Destination After Laravel Login?

Redirecting Back to Original Destination After Laravel Login

This functionality is frequently required in web applications. Laravel provides elegant solutions for essential features, leading to the question of whether this is a missed opportunity.

For Laravel 5.3 and Above

As Scott pointed out, a native method now exists:

return redirect()->intended('defaultpage');

Copy after login

For Laravel 5 Up to 5.2

Auth Middleware:

// redirect to "/login" and store the URL in session
if (Auth::guest()) {
    return redirect()->guest('login');
}

Copy after login

Login Action:

// redirect back to intended page or default if not available
if (Auth::attempt(['email' => $email, 'password' => $password])) {
    return redirect()->intended('defaultpage');
}

Copy after login

For Laravel 4

Although there wasn't official support in earlier versions, you can still implement it:

Auth Filter:

// redirect to "/login" and store the URL in session
Route::filter('auth', function() {
    if (Auth::guest()) {
        return Redirect::guest('login');
    }
});

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Login Action:

// redirect back to intended page or default if not available
if (Auth::attempt(['email' => $email, 'password' => $password])) {
    return Redirect::intended('defaultpage');
}

Copy after login

For Laravel 3

An earlier approach involves storing the redirection in the session:

Auth Filter:

Route::filter('auth', function() {
    if (Auth::guest()) {
        Session::put('redirect', URL::full());
        return Redirect::to('/login');
    }
    if ($redirect = Session::get('redirect')) {
        Session::forget('redirect');
        return Redirect::to($redirect);
    }
});

Copy after login

Controller:

// login action
public function post_login()
{
    if (Auth::attempt($credentials)) {
        return Redirect::to('logged_in_homepage_here');
    }

    return Redirect::to('login')->with_input();
}

Copy after login

This approach allows any component to set a redirection in the session for subsequent retrieval.

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