Do you have this middleware enabled: \Illuminate\Session\Middleware\AuthenticateSession::class?
Please show your ./app/Http/Kernel.php file.
Reference: https://laravel.com/docs/8.x/authentication#invalidating-sessions-on-other-devices
Be part of JetBrains PHPverse 2026 on June 9 – a free online event bringing PHP devs worldwide together.
$username = $request->username;
$password = $request->password;
if (Auth::guard('supplier')->attempt([
'username' => $username,
'password' => $password,
])) {
// LOGOUT OTHER DEVICES
Auth::guard('supplier')->logoutOtherDevices($password);
// REDIRECT TO
return redirect()->route('dashboard');
}
<?php
// config/auth.php
return [
/*
|--------------------------------------------------------------------------
| Authentication Defaults
|--------------------------------------------------------------------------
|
| This option controls the default authentication "guard" and password
| reset options for your application. You may change these defaults
| as required, but they're a perfect start for most applications.
|
*/
'defaults' => [
'guard' => 'web',
'passwords' => 'users',
],
/*
|--------------------------------------------------------------------------
| Authentication Guards
|--------------------------------------------------------------------------
|
| Next, you may define every authentication guard for your application.
| Of course, a great default configuration has been defined for you
| here which uses session storage and the Eloquent user provider.
|
| All authentication drivers have a user provider. This defines how the
| users are actually retrieved out of your database or other storage
| mechanisms used by this application to persist your user's data.
|
| Supported: "session", "token"
|
*/
'guards' => [
'web' => [
'driver' => 'session',
'provider' => 'users',
],
'admin' => [
'driver' => 'session',
'provider' => 'admins',
],
'supplier' => [
'driver' => 'session',
'provider' => 'suppliers',
],
'api' => [
'driver' => 'token',
'provider' => 'users',
'hash' => false,
],
'api-admin' => [
'driver' => 'token',
'provider' => 'admins',
'hash' => false,
],
'api-supplier' => [
'driver' => 'token',
'provider' => 'suppliers',
'hash' => false,
],
],
/*
|--------------------------------------------------------------------------
| User Providers
|--------------------------------------------------------------------------
|
| All authentication drivers have a user provider. This defines how the
| users are actually retrieved out of your database or other storage
| mechanisms used by this application to persist your user's data.
|
| If you have multiple user tables or models you may configure multiple
| sources which represent each model / table. These sources may then
| be assigned to any extra authentication guards you have defined.
|
| Supported: "database", "eloquent"
|
*/
'providers' => [
'users' => [
'driver' => 'eloquent',
'model' => App\User::class,
],
'admins' => [
'driver' => 'eloquent',
'model' => App\Models\Admin::class,
],
'suppliers' => [
'driver' => 'eloquent',
'model' => App\Models\Supplier::class,
],
// 'users' => [
// 'driver' => 'database',
// 'table' => 'users',
// ],
],
/*
|--------------------------------------------------------------------------
| Resetting Passwords
|--------------------------------------------------------------------------
|
| You may specify multiple password reset configurations if you have more
| than one user table or model in the application and you want to have
| separate password reset settings based on the specific user types.
|
| The expire time is the number of minutes that the reset token should be
| considered valid. This security feature keeps tokens short-lived so
| they have less time to be guessed. You may change this as needed.
|
*/
'passwords' => [
'users' => [
'provider' => 'users',
'table' => 'password_resets',
'expire' => 60,
'throttle' => 60,
],
'admins' => [
'provider' => 'admins',
'table' => 'password_resets',
'expire' => 60,
'throttle' => 60,
],
'suppliers' => [
'provider' => 'suppliers',
'table' => 'password_resets',
'expire' => 60,
'throttle' => 60,
],
],
/*
|--------------------------------------------------------------------------
| Password Confirmation Timeout
|--------------------------------------------------------------------------
|
| Here you may define the amount of seconds before a password confirmation
| times out and the user is prompted to re-enter their password via the
| confirmation screen. By default, the timeout lasts for three hours.
|
*/
'password_timeout' => 10800,
];
If you are copying and tweaking this middleware to your project, there are other places on the middleware code where it calls ->getDefaultDriver(), not only the two ifs I highlighted above.
So be sure to change those too.
Please or to participate in this conversation.