I am facing an issue in intents

I’m new on this platform. I want to handle my questions. Like if user start talking with my chat bot. the chatbot will ask his first name and then last name and then ask his/her number or email for creating table in database. And chatbot is verifying their number or their email. i want to handle that part if user don’t enter any thing then he/she will get the same question until he/she provide his/her correct information. when the user enter his/her correct information then the bot will talk further for queries. someone please help me to solve that problem

Hi @Haris

I think Rasa forms are what you need. See more info here: Forms