...but they're coming back with the "CardExpiry" and "CardholderName" fields empty. Well, the Expiry fields come back with "/" (ie the digits have disappeared) and the Name field comes back with a zero "0".
They are both text fields with nothing extra added in, ie no values or limits set.
I went back to the original and deleted both fields then added brand new ones, but the same thing happened when I tested it. We're having to phone everyone and get their expiry dates!
ALSO (should I split this into a separate post?)...
When I tried to bring the data into a spreadsheet (I'm using Acrobat and LCD 8 ) as per instructions (ie in Acrobat, Forms > Manage Form Data > Export Data from Multiple Forms), it all worked fine until I opened the .csv file and all that was in there was a list of the .xml file names.