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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    Hidden field fill out

    Asked by Mike on June 12, 2013 at 08:17 PM

    Hello, i need this simple thing.

    I have hidden field and i need to fill it out by script. For example, I am using utm tags and I want to see tags in the hidden fields in the form. Can I?

    Now I am using wufoo, there is I can do this with some code.

    hidden fill hello
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    JotForm Support

    Answered by EltonCris on June 12, 2013 at 10:17 PM

    Hi Mike,

    You can do prepopulating method via URL parameter to populate data on hidden fields. Prepopulating the fields to your JotForm via URL parameters.

    However if you'd like to do it with custom script, you can take your form source code and inject your custom script there. How to get your Form Source Code.

    If you need any further assistance with this, do let us know.

    Thank you!