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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    I am sending a survey and do not want a person to respond more than once

    Asked by rdmdiaz on April 21, 2014 at 09:11 AM
    survey and
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    JotForm Support

    Answered by ashwin_d on April 21, 2014 at 10:23 AM

    Hello rdmdiaz,

    If I understand your question correctly, you want to ensure that one person can submit your form only once. Is that correct?

    To achieve your requirement, you can take advantage of our "Unique question" feature which will prevent duplicate submissions in your form. Here is a guide to help you:  http://www.jotform.com/help/223-How-to-set-Form-Limits-Based-on-a-Unique-Question

    Actually you need to set one of your form's question as an "Unique question". If a question is made unique, form will not allow someone to input the same data in that field twice. Example: You can set one of your forms question (maybe cell number or email address field) to be a unique question. This will not allow a user to use the same cell number or email address to submit your form.

    Hope this helps.

    Do get back to us if you have any questions.

    Thank you!

  • Profile Image

    Answered by rdmdiaz on April 21, 2014 at 10:30 AM

    Hi.

    You understand very well sir . His response answers my query. Thank you very much .

    Sorry for my english. I use google translator.

    Cheers.

    RDM

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    JotForm Support

    Answered by ashwin_d on April 21, 2014 at 11:24 AM

    Hello RDM,

    You are welcome.

    I'm very pleased that I was able to help you.

    Do get back to us if you have any questions.

    Thank you!