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.
You can send to your clients the Edit link in Autoresponder, so they can use that link to open the form they filled and edit necessary fields. You can check this guide on how to do that, if you need any additional assistance please let us know.