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 change the submit button text by following the screenshots below.
1. Changing the Submit Text property.
2. Changing the Submit text by using the Translation settings.
I hope this helps. Let us know if you need more information on this.
JotForm Support Manager
Glad to see Charlie's answer worked out for you.