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.
Depending on the formula you are using, it should still work regardless of the number of parenthesis.
If you want, you can separate parts of your formula into separate Form Calculation widget, then sum or add them all together.
May we know how your formula works and what form you are working on so that we can help you further?