Is that possible if the end user is using Acrobat Reader or some other PDF viewer?
Tried it but I am not able to get it to work for me.
Any help will be appreciated.
I am also looking into this situation. The problem with using a signature to lock the fields in the form is that the signature can be cleared and therefore unlock all the other fields. I recall a while back I found an option in a menu somewhere where it would make the form static if selected. It was so long ago that I cannot remember where that was. Anyone know what I'm referring to?