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

    Tengo la opción de agregar correo electrónico, pero quiero saber ¿Cómo hacer para que cada correo ingresado no vuelva a ingresar?

    Asked by juanjoseucsg on June 07, 2017 at 12:42 PM
  • Profile Image

    Answered by Sven on June 07, 2017 at 01:46 PM


    You can set up our unique question feature, that will limit the users to submit using unique emails.



    Thank you!