[PDFBOX-4433] PDF Form updating while signing

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Component/s: Signing
• Labels: how-to
• Assignee: Unassigned
• Reporter: Osman
• Created: 17/Jan/19 12:38
• Updated: 08/Feb/19 13:37
• Resolved: 17/Jan/19 19:05

Description

Hi All,

Actually I wanted to ask a question, I could not find the appropriate place to ask. If there is a more appropriate place, please forward me.

My question is that I want to sign documents in a sequence but between signings, I want to change some fields which have their own signatures. It is supported by PDF and until now I always used PDFBox but I could not achieve it.

Whenever I sign a document and change a field and sign again, previous signature becomes invalid.

How can I solve this problem?

Regards

Issue Links

• links to: “Lock” dictionary in signature field is the reason of broken signature after signing