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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.

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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    Form ID did not match error when Submitting Form

    Asked by jettogo on October 15, 2014 at 05:34 PM

    I can complete my form, including additional pages, but when I submit, the pages cannot be displayed and the submission failes.

    Page URL:

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    Answered by Shadae on October 15, 2014 at 06:29 PM

    Hi jettogo,

    I do apologize for the issue that you are experiencing with your form submitting.

    I checked the direct link to your form and was able to do a successful test submission. Can you confirm that you are still experiencing the issue?

    If you are still experiencing the issue, is your form embedded, if so can you provide us with the webpage that the form is embedded on?

    We await your response.

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    Answered by jettogo on October 16, 2014 at 10:47 AM

    Thanks for your response.  I tried it again and upon submission I still get the page cannot be displayed.  The form is not embedded.  It is launched as a new window from our website to the URL provided above.

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    Answered by Shadae on October 16, 2014 at 12:05 PM

    Hi jettogo,

    I do apologize that you are still having that issue with your form not being submitting.

    Could you attempt to clear your form cache. How to Clear your Form Cache.

    If you are still experiencing this issue can you tell us what browser you are doing the submissions in? Have you tried another browser?

    I hope this helps. We await your update.

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    Answered by jettogo on October 16, 2014 at 05:36 PM

    Same issue before and after clearing the form cache.  However, afterward, it still presents the page cannot be displayed, it eventually presents the following error.

    Form ID did not match. Form ID: Form Name: 12393933329
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    JotForm Support

    Answered by Kiran on October 16, 2014 at 06:24 PM

    I am not able to replicate the issue and I was able to send a test submission without any issues at my end. Also, as I check the submissions I notice a few submissions in between Shadae's test submission and mine. This could be the issue with browser's cache. Could you try clearing the browser's cache by following the instructions provided in the guide below to resolve the issue.


    Please get back to us if the issue still persists. We will be happy to look into this issue further.

    Thank you!!