What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
Yes this is possible on the JotForm forms.
There are 2 different methods to accomplish this.
Method #1. Before submission of form
Check this user guide https://www.jotform.com/help/97-How-to-Save-Forms-to-Continue-Later
The trick on this method is to provide the multiple users with the email of the form link that will allow them editing or answering the same form
Here is a demo form http://form.jotform.co/form/32927314628862
If you test submit this demo form, you will see the URL link that the multiple users will be using to allow them to edit or fill in the form.
Method #2. After Submission of form
In this method, the Edit Link can be provided to multiple users to allow them to edit an already submitted form. The edit link will again be provided by email message.
Hope this help. Inform us if you have further question on this.