How to allow users to sign in the form?

4) Allow a patient to sign a form

5) Save the patient's signature or proof of signature some way

It is possible to allow your submitter to sign in the form, this signature will be saved in the submission and it is a proof that you can provide later. 

We have some widgets that will help you with that, here are the links: 

https://widgets.jotform.com/widget/signature 

https://widgets.jotform.com/widget/smooth_signature

This guide will help you to add the widget to your form: How-to-Add-a-Widget-to-your-Form