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.

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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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    How to validate automated unique ID generated in submission?

    Asked by visiblelearning on March 06, 2017 at 01:50 AM
    Secondly, is there a way where we would be able to validate an automated generate ID (from a previous form) on our other forms? To be able to effectively track submissions, we want to have people sign up and get an evaluation ID which they then need to use when completing further surveys. We do need this to be validated so no 'fake' numbers are created. 
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    JotForm Support

    Answered by Chriistian on March 06, 2017 at 03:37 AM

    You can add a Unique ID widget on your form so that you can uniquely identify each submission. Her'es a guide on How to Add Custom Unique IDs to your Form Submissions? But this is not visible in the form.

    If you want to add a unique ID on your form but it should appear to the users, you may consider using the Random Value Generator, which has an option to hide or show the unique generated value and also checks the uniqueness of each generated value to the submissions.

     

    Hope this helps.

    Regards