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.
We have a couple of captchas in our form builder, we have the default one under the Quick Tools section and we also have some widget versions. Here's a guide about our captcha: https://www.jotform.com/help/205-How-to-Add-a-Captcha-Field
Unfortunately, if you are using the default captcha, it is not possible to change the error message when an incorrect captcha is added. When an incorrect captcha is entered, the user is redirected to this page:
If an incorrect captcha is again submitted, it will show the same page again.
If you want to change the form warning messages, the ones showing in red pop-up messages, then that is possible. You can check this guide for that: https://www.jotform.com/help/61-How-to-Change-Form-Warnings
Let us know if that helps.