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

    Can I limit the submissions from a certain DNS or IP address or location?

    Asked by eaglebotics on August 15, 2016 at 07:08 PM

    I wanted to use this as a sign in and sign out form for students.  I wanted to help secure the information so students couldn't add their attendence electronically from home or another location when they weren't there.

    Can I make it so a form can only add data if it is entered from an IP address of a specific device?

    Or can I make it so a form can only add data if its in at a certain location?

     

    Thanks,

    John

    dns unique submission
  • Profile Image
    JotForm Support

    Answered by jonathan on August 15, 2016 at 10:16 PM

    Hi John,

    Yes, this is possible in JotForm. You can do a unique submissions base on the IP address of the form respondent. Check the user guide below on how to.

    User guide: How-to-Set-Unique-Submissions-on-a-Form

     

    Hope this help. Let us know if you need further assistance.