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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    https://cdn.jotfor.ms/ secure certificate not valid.

    Asked by ARAG on November 04, 2013 at 08:15 AM

    The lightbox functionality only works on http not on https.

    Ths because https://cdn.jotfor.ms/static/feedback2.js?3.1.566 does not work. Certificate is not valid.

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    JotForm Support

    Answered by guilledutra on November 04, 2013 at 09:49 AM


    In order to make your ligtbox form secure  it is not enough by changing the http for the https protocol of the url, could you try by generating the lightbox code again checking the secure form option.

    From your form builder:

    1. Click on "Setup & Embed" tab.

    2. Click on "Embed Form"

    3. Check the "Secure form" option

    4. Generate the Lightbox code

    Hope it helps

    please let us know if you need further assistance