If someone is filling out a form online or via a fillable PDF, is that data backed up on a server so that, in the event that they accidentally lose their saved PDF or don't submit their online responses, their data is backed up somewhere? If so, where could that data be accessed? If not, the user is out of luck?
The user it likely out of luck. The data doesn't hit our servers until they hit submit. At that point we have a copy.