1 - Depends on what you do with the document after it is "Reader Enabled" for 
signing.
2 - Since a PDF signature is built around forms - be they AcroForms or 
LiveCycle/XFA forms, there is SOME form involved..even if it's only a single 
field for the sig.
3 - You can put the signature field on any page you want, but it signs the 
ENTIRE document.  And if you then merge in pages, the signature becomes 
invalid. (as you would expect).
4 - There are NUMEROUS examples of signable PDFs online.  For that matter, you 
could download the 30 day demo of Acrobat Professional and make some of your 
own.

Don't forget that the licensing ONLY ALLOWS 500 people to return each signed 
form.  If you expect more than 500 returns - then you will need to purchase 
Adobe LiveCycle Reader Extension Server (which is much more than Acrobat!).

Leonard


On 3/4/09 5:25 PM, "Giles, Bear" <bear.gi...@serco-na.com> wrote:

If we use a signable template, is the resulting document signable?  Or is it 
something that can only be done with acroforms?  What about merged documents, 
e.g., the first page is signable but subsequent pages is not?

If we can use an underlying signable template, is there a specimen somewhere?  
If nothing else it will allow people to prototype solutions for TPTB to 
evaluate.

Still trying to convince said PTB to get Acrobat Pro, but they reasonably look 
at the price and divide it by the dozen or so documents that we build upon and 
express great reluctance.

Thanks,

Bear


From: Leonard Rosenthol [mailto:lrose...@adobe.com]
Sent: Monday, March 02, 2009 11:56 PM
To: Post all your questions about iText here
Subject: Re: [iText-questions] Client signature of FDF

You need to use Adobe Acrobat Professional or Adobe LiveCycle Reader Extensions 
Server in order to "Reader Enable" the PDF to allow Reader to sign it.

Leonard


On 3/2/09 9:51 PM, "Giles, Bear" <bear.gi...@serco-na.com> wrote:
I saw similar questions in the mailing list but nothing quite like this...

We've been generating and caching complete PDF documents in our database and 
trusting the user to physically sign the documents and mail them to the 
appropriate authorities, but we're expanding our application and the latest 
customer wants the users to digitally sign the documents.

I can send a PDF to the client and get a FDF back, per section 15.3.2 in "iText 
in Action".  I can set up a signature field on the PDF I send to the client.  
But....

1.      How does the client actually sign the document?  I can get the 
signature field on the form, but not sign it.  Is this handled by embedded 
javascript?  A problem with my Reader 9 configuation?



2.      Will the signature remain on the merged document?


Thanks,

Bear

--
Leonard Rosenthol
PDF Standards Architect
Adobe Systems Incorporated
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