Im trying to write a rule that checks if a slot was set regardless of the value of the slot. All the examples I see look like this:
- rule: Only say `hello` if the user provided a name condition: - slot_was_set: - user_provided_name: true
But my slot is a text field with many possible values and I dont care about the value, I just want to trigger the rule if the slot was set to any value. How do I write that kind of rule?
Could I write the rule like this?:
- rule: Only say `hello` if the user provided a name condition: - slot_was_set: - some_text_slot
Also is there some developer documentation/reference showing all the possible rules and condition parameters since the docs only give examples but not the full reference?