- JotForm SupportEltonCrisAnswered on January 09, 2017 at 04:35 AM
That's possible. You just have to create a show condition that shows a certain text e.g. a warning message whenever that field's value matches.
1. First, add a text or a warning message in your form using the Text tool.
2. Create a Show/Hide condition like the following:
As a result:
You can also add another DO action like hiding the submit button so they can't submit the form until they corrected the error.
Hope this helps!