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.
To apply new conditions to previous submissions, all that needs to be done is to edit the submission. Submissions can be edited from the submission view of your account:
When a submission is edited, the data is loaded into the most recent version of the form. This would apply any newly added conditions to the form with the data entered. Submitting the form would update the submission data to the newly entered data.