Hi, I have a slot that loan_type and also have FormValidation. Here check with DB and return slot_value if form success or return utterance utter_no_result if the form fails and here if form validation fails it should ignore re-asking the slot and utter another utterance after the utter_no_result class ValidateLoanForm(FormValidationAction): def name(self) -> Text: return "validate_loan_form" def validate_loan_type( self, slot_value: Text, dispatcher: CollectingDispatcher, tracker: Tracker, domain: DomainDict, ) ->Dict[Text, Any]: print("validate", slot_value) if slot_value and slot_value.lower() in list(loan_db().keys()): return {"loan_type": slot_value} dispatcher.utter_message(template = "utter_no_result") dispatcher.utter_message(template = "utter_goodbye") return {"loan_type": None}

@manoj_kumar Try this: class ValidateLoanForm(FormValidationAction): def name(self) -> Text: return "validate_loan_form" def validate_loan_type( self, slot_value: Text, dispatcher: CollectingDispatcher, tracker: Tracker, domain: DomainDict, ) ->Dict[Text, Any]: print("validate", slot_value) if slot_value and slot_value.lower() in list(loan_db().keys()): dispatcher.utter_message(template = "utter_no_result") return {"loan_type": slot_value} else: dispatcher.utter_message(template = "utter_goodbye") return {"loan_type": None} Do check are you able to fetch the slot value from loan_db while using print statement or even you can use rasa interactive.

yes! I am able to fetch the values from loan_db. But this code didn’t work. requirement: If the slot value in loan_db (if validation success) it should return the slot value return {"loan_type": slot_value} and if the slot value not in list(loan_db().keys()) (if the validation fail) the bot should say utter_no_result and utter_goodbye and bot should avoid asking to fill the slot again i.e., it should avoid utter_ask_{slot}.

@manoj_kumar Can you please see this basic process first and check its working in your use case or not, just check Validation form input : Forms

How to ignore re-asking the slot if validation fail?

Rasa Open Source

manoj_kumar (Manoj kumar) October 12, 2021, 1:39pm 5

I have gone through the basic and implemented according to it only.

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How to ignore re-asking the slot if validation fail?

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