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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    Cross origin issues with your API

    Asked by CorySchulz on April 30, 2016 at 02:33 AM

    Looks like your servers are having cross origin issues with your API. 

    This form ID and API key are good and were working fine a day ago.

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    Answered by CorySchulz on April 30, 2016 at 03:14 AM

    Might be because "Access-Control-Allow-Origin" is listed twice in your headers and this can cause an error?


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    JotForm Support

    Answered by Chriistian on April 30, 2016 at 03:15 AM

    Thank you for contacting us. Apologies for the inconvenience. I would suggest that you send your questions with regards to API through api@jotform.com so they can properly address your questions.

    You can also use this contact form to send your questions about API http://api.jotform.com/docs/#contact.


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    Answered by CorySchulz on April 30, 2016 at 03:16 AM

    "There can only be one Access-Control-Allow-Origin response header, and that header can only have one origin value."



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    Answered by CorySchulz on April 30, 2016 at 03:22 AM

    I sent the API team an email and the screenshots. I imagine I'm not the only one having this issue. Thanks!