- VinfoAsked on February 28, 2017 at 09:18 AM
- JotForm Supportashwin_dAnswered on February 28, 2017 at 11:53 AM
Yes it is possible to prevent users from submitting form multiple times from the same IP address.
You can take advantage of our "Unique Submission" feature to block multiple submissions from one system or one IP address by setting the "Check Cookies Only (Loose check)" or "Check Cookies & IP address (Strict Check)" respectively.
You may like to take a look at the following guide which should help you: http://www.jotform.com/help/64-How-to-Set-Unique-Submissions-on-a-Form
Hope this helps.
Do try ti out and get back to us if you have any questions.