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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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    Is it possible in the conditions field to havea product title set to its UPC number and if its not the user can't continue to submit the form?

    Asked by Brandon09 on November 11, 2010 at 10:37 AM
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    JotForm Founder

    Answered by aytekin on November 12, 2010 at 03:40 AM

    You can check if a field is entered and then disable the submit button if it is left empty.

    I created a test form to show how it would work:


    Here is the condition I set: