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.

At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.

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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    Adding Javascript to form

    Asked by acspa on February 04, 2014 at 02:31 AM


    Is it possible to assign a Javascript id to a matrix table widget? Also how do I add an external Javascript library to the form?
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    JotForm Support

    Answered by EltonCris on February 04, 2014 at 03:11 AM

    Hi Penny,

    As part of our security measures, any script codes injected to the form via form builder will be stripped. You should take your form source code if you'd like to add scripts in it.

    Let us know if you have further questions.