Export / import data breaks digital signature

Avatar

Avatar

Jaroslav_Pavlic

Avatar

Jaroslav_Pavlic

Jaroslav_Pavlic

29-07-2009

Hi!

we have form that contains digital signature field and a couple of text fields. The form is signed partially and only some fields are locked and protected by the signature.

The problem is when I export data from the form and import it unchanged back, then signature become invalid.

I took some more exploration and revealed that it worked well if no schema in form was used. But use forms without schema on enterprise project is not solution.

Does anyone have experience changing data in partially signed forms?

Thank you,

--- Jaroslav

Accepted Solutions (0)

Answers (1)

Answers (1)

Avatar

Avatar

pguerett

Avatar

pguerett

pguerett

29-07-2009

When you sign a form ....all data as well as the template is included in the signature. When you add more data or change the template then the signature will reflect that change. If you sign again after making the changes, then all of those chnages (including the previous signature) is included in that signature.

Hope that helps

Paul