JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
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.
Unfortunately, we don't have that function. If you like, you can manually remove the "Edit Link" in the email notifications.
You can also disable you form so that even if they access the Edit link submission, the form will not show. It will say unavailable. Here's a guide: How-to-Enable-Disable-a-Form
Hope that helps. Thank you.