Hi, I am creating the Drag and drop quiz. My drag and drop, I enabled the "Return Item to start point if dropped outside" and Allow only one item in each drop target. there for when user drop the item into the drop target, then he drag another item into the same drop target, the previous answer will drop back to it original location.
Problem 1: I am not able to restrict all the items must put in the drop target then only visible the Submit button.
Problem 2: How to reset a variable when drag and drop object goes back to it's original place.