I made a web app that is a forms, Im asking for big files, so I decided to use OAuth 2.0 to upload files directly to Drive and avoid the 50MB limit.
I created the credentials necesary and adjust my code, but at trying to authenticate hits me the pop up:
You can’t sign in because this app sent an invalid request. You can try again later, or contact the developer about this issue.
Learn more about this errorError 400: redirect_uri_mismatch
I tried modifying my url, but the one that sends me the error as "origin=" in my console is marked as invalid.
I want to know how to solve this.