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.
Do you mean that you have enabled Auto-fill feature on your JotForm? If so, you can disable it from the Form Preferences.
You can choose Disabled option from the pop-up window opened after Auto-Fill Settings.
Hope this information helps! If you are referring to something different or need any further assistance, please let us know. We will be happy to assist.