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.
How to prevent submitting if condition not fulfillAsked by cgl102770 on April 27, 2015 at 09:06 PM
To prevent the form from submitting if they have less than 4 cameras, I strongly recommend you to hode the submit button, however the message "the minimum total of cameras is 4"will be displayed.
The conditions are the following:
When click Next button, the following screen will pop up:
I hope this solves the issue.