We have been extensively using Rasa 1.x Forms, and I have heavily modified versions of the FormAction implementations that spans 1000s of lines. To deal with specific business requirements we had to subclass and modify the
_activate_if_required method and
validate methods extensively. This includes custom regex based validations. What is the best way to migrate all these codes into the new Rasa 2.x format? Seems the Forms in new Rasa are an entirely new beast . Migrating working production code to the new format seems a daunting task, and I’m afraid that we will be stuck with Rasa 1.x forever. Is there a workaround to migrate to Rasa 2.x but keep the old FormAction implementations?