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.
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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.
Surely you don't need to give edit_link in the response email. Without that link I don't think the user can edit the response once it has been submitted.
I already figured it out. It has to do with unique entries.
I am glad to know that your figured it out yourself but I have not understood your issue correctly. Was there any issue related to unique submission or you want to restrict users from editing their submissions?