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.
This button is in payment settings of your form here in JotForm.
In the Form Builder V4, click the payment field and then click the "Payment Settings" button. In the payment settings, the "Connect with Square" button is located at the top.
Hope that helps. Thank you.