Being able to pass question if needed by the user

Ahmed · June 11, 2019, 2:26pm

Hello everyone ,

I’m wondering if we can pass questions if the user don’t have an answer for that in a form.

thank you

jabberlope · June 11, 2019, 2:47pm

Hi @Ahmed, have a look at the formbot in the rasa examples.

I have successfully used this pattern in the actions.py to trigger a clarifying question.

github.com

RasaHQ/rasa/blob/master/examples/formbot/actions.py#L89


    dispatcher: CollectingDispatcher,
    tracker: Tracker,
    domain: Dict[Text, Any],
) -> Optional[Text]:
    """Validate cuisine value."""


    if value.lower() in self.cuisine_db():
        # validation succeeded, set the value of the "cuisine" slot to value
        return {"cuisine": value}
    else:
        dispatcher.utter_template("utter_wrong_cuisine", tracker)
        # validation failed, set this slot to None, meaning the
        # user will be asked for the slot again
        return {"cuisine": None}


def validate_num_people(
    self,
    value: Text,
    dispatcher: CollectingDispatcher,
    tracker: Tracker,
    domain: Dict[Text, Any],

Ahmed · June 11, 2019, 3:02pm

I’ll test that , thank you !

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Being able to pass question if needed by the user

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