How to limit routes to a specific HTTP domain in Laravel?

In Laravel, you can limit routes to a specific HTTP domain by using the domain method provided by the Route facade.

Here's how you can limit routes to a specific HTTP domain in Laravel:

Open the routes/web.php file in your Laravel application.
Define your routes using the Route facade and use the domain method to specify the domain for which the route should be accessible.

use Illuminate\Support\Facades\Route;

Route::domain('example.com')->group(function () {
    // Routes for the 'example.com' domain

    Route::get('/', function () {
        return 'Welcome to example.com';
    });
});

Route::domain('subdomain.example.com')->group(function () {
    // Routes for the 'subdomain.example.com' domain

    Route::get('/', function () {
        return 'Welcome to subdomain.example.com';
    });
});

In this example, the first route group will be accessible only on the example.com domain, while the second route group will be accessible only on the subdomain.example.com domain.

You can define any number of route groups with different domain restrictions as needed.

Additionally, make sure to configure the web server (e.g., Apache or Nginx) to point the specified domain(s) to your Laravel application's public directory.