- jeremylwfAsked on October 27, 2013 at 07:18 PM
Would it be possible to prevent multiple submission by preventing the same email address from being used twice?
- JotForm Supportashwin_dAnswered on October 27, 2013 at 09:45 PM
Yes that is possible to achieve.
You can take advantage of our "Unique Question" feature and you can limit your form. One you set your form's email field as a unique question, multiple submission using the same email address will not be allowed.
Here is a guide which should help you: http://www.jotform.com/help/223-How-to-set-Form-Limits-Based-on-a-Unique-Question
Hope this helps.
Do get back to us if you have any questions.