Can I require an electronic signature on a response?

If the response is a formal application, etc.  How can I include an electronic signature to acknowledge information provided in the form?

Hi,

We actually have several widgets that will allow for this including the new Adobe E Sign widget.  Here are a few of them:

http://widgets.jotform.com/search/signature

If you have any further questions, let us know and we will be happy to help.