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.
I will raise your request to our developers on this thread. When more users are requesting same feature it is more likely that it will be implemented.
However we can not give you any time frame when and if this will be implemented. If there are any updates we will inform you via this thread.
For now you can only change warning message.