def validate_outdoor_seating(
self,
value: Text,
dispatcher: CollectingDispatcher,
tracker: Tracker,
domain: Dict[Text, Any],
) -> Dict[Text, Any]:
"""Validate outdoor_seating value."""
if isinstance(value, str):
if "out" in value:
# convert "out..." to True
return {"outdoor_seating": True}
elif "in" in value:
# convert "in..." to False
return {"outdoor_seating": False}
else:
dispatcher.utter_submit_message(template="utter_wrong_outdoor_seating")
# validation failed, set slot to None
return {"outdoor_seating": None}
else:
# affirm/deny was picked up as T/F
return {"outdoor_seating": value}
