I am trying to figure out what response is accepted by Adobe Reader after submitting a form to my webservice. I receive the data just fine and would like to inform the user if the submit was successful or not.
Am I right in assuming that the only accepted response is a new pdf file?
How about "Thank you, your submission has been received."
I don't see why this has to be a PDF...
Anything else I try to return, I get the message 'Cannot handle the
content type text/html'. Only when I returned a pdf file did it work.