laravel route any prefix code example

Example 1: laravel route namespace and prefix

Route::get('/user/{name?}', function ($name = null) {
    return $name;
});

Route::get('/user/{name?}', function ($name = 'John') {
    return $name;
});

Example 2: prefix laravel route

Route::get('posts/{post}/comments/{comment}', function ($postId, $commentId) {
    //
});