Hello, I use a language prefix in my routing like this:

Route::get('/', function(){
    return Redirect::to('/nl'):
});

Route::group(array('prefix' => '{language}', function() {});

After handling my contactformrequest I want to redirect to this page:

www.test.com/nl/contact

But instead I get

www.test.com/%7Blanguage%7D/contact

Then I tried to pass the prefix in my formhandler as a parameter but without success

public function send(ContactFormRequest $request, $language)
{
    return \Redirect::action('SiteController@contact', array('language' => $language)
        ->with('message', 'Thank you for contacting us!');
}

A dd($language) gives me "{language}"

If I'm not mistaken it was not possible with basic routing in Laravel 4 but can it be done in 5?

Thx