Is it possibe with Jot Form to create a validation field, such as the one that is used when entering a username when creating an account?

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    Asked on November 08, 2010 at 03:17 PM

    I want to use a set of UPC Numbers instead and if it can be done, how can I create this field?

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    Answered on November 09, 2010 at 06:13 AM

    You can add validation to check if the entered value it a numeric value or if a required field is entered. But you cannot check it against existing entries as you suggest.