Hi all, I am trying to validate a form containing six slots. Following this documentation, I have tried to validate one slot by: actions: - validate_standard_form class ValidateStandardForm(FormValidationAction): def name(self) -> Text: return "validate_standard_form" def validate_pizza_quantity(self, slot_value: Any, dispatcher: CollectingDispatcher, tracker: Tracker, domain: DomainDict) -> Dict[Text, Any]: flag = 0 for qty in slot_value: if qty < 1: flag = 1 dispatcher.utter_message("!!!Pizza can't be negative!!!") if flag == 0: return {"pizza_quantity": slot_value} else: return {"pizza_quantity": None} unfortunately, this function doesn’t work, so the slot can still be filled with negatives values, why? In the link above, I have also read that we can use tracker.slots_to_validate() for customizing the validation, but I can’t figure out how. Were I could find more documentation/examples about it?

How to properly validate forms?

murat-b (Murat Bayraktar) March 12, 2023, 9:25pm 5

Hello @koaning , I have something similar but I have already checked the names and they match, could you please just have a look at my entires here and see if you notice something off please?

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How to properly validate forms?

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