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.
Thanks for contacting us.
If you need to edit the existing submissions, you can easily do it from the Submissions page. Please, follow the steps in the image:
And then you will be able to edit the existing submssions by clicking on edit:
However, if you want your form users to be able to edit/update the information they sent, you can create and Autoresponder email and include the Edit Link in the body content. To learn how to do it please refer this guide which will give you the detailed directions:
Let us know if you need further assistance about this topic or open a new thread to make your unrelated questions.