Webchat - botfront - Rasa 3.0

Rasa Open Source
1

Hi there!,

I’m using Rasa 3.x. I have this webchat from botfront that is working well, but I have this question:

In the beginning of every session, a disclaimer is presented to the user:

  utter_disclaimer:
    - buttons:
        - payload: /agree_disclaimer
          title: Yes, I agree..
      text: |-
        Your personnal informations... bla bla bla

Is it possible to put the widget inputTextFieldHint hidden or disable, until the user accepts the disclaimer? I mean, to avoid any other input, but only the button “Yes, I agree…”?

Can it be made by a payload from the chatbot or how can it be done?

Thanks!