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JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.

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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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    Only allowing one answer per login

    Asked by kerrimcdougal on April 11, 2017 at 01:45 PM

    I work at a school and I am having students vote and I wanted to limit each student to one response.  Is there a way to limit a login to a single user (without locking the device).  Some of them all vote off the same computer so I can't limit it to a single device. 

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    JotForm Support

    Answered by Jan on April 11, 2017 at 04:06 PM

    I suggest you use the Unique Question function to limit the submission per student. This function will not allow the user to submit the form if the "data" entered in the assigned question field was already submitted previously. For example, if the "student 001" submitted a form, the next user cannot use "student 001" anymore.

    Please check this guide for more information: How-to-set-Form-Limits-Based-on-a-Unique-Question.

    Hope that helps. If you have any questions, let us know. Thank you.