Laravel route with parameters

Question

Am using laravel route for approving some form from email. So i have encrypted some variables and created link which is like

Answer 1

Usually I use two ways:

1º way:

The route:

Route::get('approveRequest', 'ApproveController@approve');

The controller:

public function approve (Request $request) {
    $var1 = $request->input('var1');
    $var2 = $request->input('var2');
    
    // (...) do something with $var1 and $var2
}

2º way:

The route:

Route::get('approveRequest/{var1}/{var2}', 'ApproveController@approve');

The controller:

public function approve ($var1, $var2) {
    
    // (...) do something with $var1 and $var2: they already have a instance
}