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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    Upload Error

    Asked by juppi33 on January 07, 2016 at 06:41 AM


    now I always get the following message: "Upload Error".

    I'm unable to load up any files.

    Are there any problems with the server?

    Best regards, Oliver


    Page URL:

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    JotForm Support

    Answered by Charlie on January 07, 2016 at 10:40 AM

    There seem to be a code conflict happening because the validation happens after you click the submit button. Could you try re-embedding your form using the iFrame embed code? Here's a guide how to get your iFrame: http://www.jotform.com/help/148-Getting-the-Form-iFrame-Code. Make sure to remove the old embed code before adding the new one.

    Let us know f that works.