Hello, I am trying to pass in the field values of a form into a custom method when a user clicks on a button.  The method is supposed to process the information entered in the form, but not necessarily to create a new record on some model.  So far the only method that accepts the field values of a form is the create() method, which uses the vals{}.  Is there a way to pass in the field values to a custom method/function other than create?