How to validate a slot input

#1

I have an input slot for names and I want to check when people say something different and then ask again for the name. How can I do that?

#2

I think the Unhandled handler could be useful there. Take a look here: https://www.jovo.tech/courses/project-2-adventure-game/step-5-introduction-to-states#using-unhandled-intent