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.


  • Profile Image

    Only one registration per unique email, no double registration.

    Asked by oynyberg on January 16, 2015 at 04:05 AM

    Hello,

     

    Is it possible to restrict to only register once with the same e-mail?

     

    Best sulution for me:

     

    A members area with password, so they can change their adress if they moves to a new place for example.

    If not, do you know anybody who have online forms with membership area?

    Page URL:
    https://secure.jotformeu.com/form/43375104595356

    unique email online forms register same
  • Profile Image
    JotForm Support

    Answered by Welvin on January 16, 2015 at 06:16 AM

    Hi,

    You can set limits based on a question from your form. Please follow this guide: http://www.jotform.com/help/223-How-to-set-Form-Limits-Based-on-a-Unique-Question. Kindly check this and let us know if this suits your needs.

    Thanks