Laravel-admin: Controlling the redirect after save

[avifatal]

Hi,
I want to controll the redirect after the save.
I want the user to stay on the same form he is editing.

I have done it as the following, but then I loose the "update success" green message.

            $form->saved(function(Form $form){
                return redirect('/admin/assignments/'.$form->model()->id.'/edit');
            });

What is the correct way to redirect after submit.
Thanks

[z-song]

update laravel-admin and use:

admin_toastr('update success');
return redirect('/admin/assignments/'.$form->model()->id.'/edit');