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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.

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    OAuth2 error message is shown when the form is submitted

    Asked by pegasu8 on March 30, 2015 at 03:44 PM

    This error message appears:


    Error refreshing the OAuth2 token, message: '{ "error" : "invalid_grant" }'

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    Answered by raul on March 30, 2015 at 04:04 PM

    Based on the error description it seems like one your form integrations is not able to access your account anymore. Possibly could be a google drive integration.

    I see that you have one on this form: http://www.jotform.us/form/43240292374148 Is this the form you're referring to? If so, please try to remove your GDrive integration and add it again.

    Let us know if the issue persists.
    Thank you.

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    Answered by pegasu8 on March 30, 2015 at 04:24 PM

    Will try it, thanks!