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.
You can set conditions on your form in order to set limits to it. One of the conditions you can try is hiding a field or disabling a submit button once the entered value is above the limit that you have set on your form.
You can learn more about using conditions on your form by reading this guide: https://www.jotform.com/help/57-Smart-Forms-Using-Conditional-Logic
Feel free to let us know if you need assistance.