I have created a display form condition, but it is not working.
In the image below, I have saved the encircled question as case property in the registration form (registo).
so click on the case list, make sure you select "display menu and then forms" and it should work, or at least give you a NEW error
when you use the #case reference, you need to have a case in context. and if you show only forms, the user does not select a case first. therefor, the display condition will not know which case you are talking about. so first, select a case