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.


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    como evitar duplicidad de datos?

    Asked by unibevirtual on June 21, 2012 at 10:31 AM

    Como puedo evitar que 2 usuarios diferentes coloquen la misma información

    Existe la posibilidad de validar campos en la base de datos?

    Screenshot
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    JotForm Support

    Answered by liyam on June 21, 2012 at 12:32 PM

    Hello unibevirtual.  It is not possible to have look-ups for duplicates on the form which will prevent users from entering the same name on the textbox.  Also, I recommend that you do not create registration forms that are to be used for web logins as jotForm does not have the capacity to be used as a login form. Having such forms can get your account auto-suspended by our anti-phishing filter.

    If you have other questions or concerns, please let us know.

    Thanks.

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    Answered by unibevirtual on June 21, 2012 at 03:56 PM

    Thanks!!!

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    Answered by samerick on February 02, 2017 at 06:48 PM

    Buenas tardes, aún no se puede evitar esta duplicidad?, tengo 1500 usuarios y no quisiera darles a cada uno de ellos un "login", son alumnos a inscribir y a veces se inscriben doble debido a que piensan que no quedará su registro bien hecho y duplican...

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    JotForm Support

    Answered by jonathan on February 02, 2017 at 10:17 PM

    @samerick

    We have responded to your own thread here https://www.jotform.com/answers/1055365

    Thanks.