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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    How can you make a form get the person's IP address? Also verify for unique IP Address?

    Asked by StyleTango on May 01, 2016 at 08:11 PM
    unique Make how a
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    JotForm Support

    Answered by Kevin_G on May 01, 2016 at 10:59 PM

    You will be able to get the IP of who submits the form by following the steps on this guide: https://www.jotform.com/help/31-How-to-See-IP-Addresses-of-Form-Submitters

    What are you trying to achieve once you have verified the IP address? 

    Are you trying to limit the number of submissions per IP? 

    I think that this would be better done by enabled unique submissions on your form, you will need to click on the Preferences icon while you are in the Form Builder:

    Once there you will need to click on the Advanced tab and then select an option no the Unique Submission section: 

    There is a difference between strict and loose check.

    Loose Check controls the cookie.

    Strict Check also controls the IP address.

    If you select Strict Check, people in the same network (in the same school, college,university, institution ) will not be able to make submissions, as the IP address for the network would be the same. If you are considering the target audience as students in the same school, Loose Check should be chosen.

    Hope this helps. 

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    Answered by askadom on May 07, 2016 at 02:51 AM

    How to make to access the form has been only one unique ip adress?
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    JotForm Support

    Answered by Kiran on May 07, 2016 at 04:25 AM

    @askadom,

    Your question is moved to a separate thread and shall be answered shortly.

    https://www.jotform.com/answers/834457

    Thank you!