I'd like to create a form in Infopath 2007 that shows a "hint" type text based on user's selection of a particular dropdown and possibly changes whether another control is required in order to submit (the asterisk). The logic would be:
Dropdown value = X, display "you must enter destination when using this service", and set control2 to REQUIRED.
Dropdown value = Y, display no text, and don't change any required fields (unless user already selected X in dropdown, then put it back to defaults now)
Is that possible WITHOUT code?
And how does that change in Infopath2010 - if at all?