You can't have two valid signatures covering the whole document. Show us the PDF.
Paulo ----- Original Message ----- From: "Emilio Oca" <[email protected]> To: <[email protected]> Sent: Wednesday, July 22, 2009 6:41 PM Subject: [iText-questions] How to check differences between signed revisions Could someone explain me (or point me where to find) how to check if differents signatures on a document where made over differents contents? I am trying to check if a document containing acrofields signed for first time where later modified when signed again. Both signatures seems to be valid and cover the hole document. Best Emilio ------------------------------------------------------------------------------ _______________________________________________ iText-questions mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/itext-questions Buy the iText book: http://www.1t3xt.com/docs/book.php Check the site with examples before you ask questions: http://www.1t3xt.info/examples/ You can also search the keywords list: http://1t3xt.info/tutorials/keywords/
