- ArborDayProgramsAsked on February 08, 2018 at 01:20 PM
- MarvihAnswered on February 08, 2018 at 02:29 PM
They probably clicked the submit button Twice. To prevent this from happening, you can add a Captcha widget to ensure and prevent multiple Submission.
Here is the guide on how to add a Captcha field https://www.jotform.com/help/205-How-to-Add-a-Captcha-Field.
You can also enable Unique Submission and select any of the two options so that they can only submit once on that form, unless they change their IP or cleared their Web browser's Cookies.