[Solved] Using fetch with Passport gets “No ‘Access-Control-Allow-Origin’ header is present on the requested resource.”
[ad_1] OK this is an open issue with Passport: https://github.com/jaredhanson/passport/issues/582#issuecomment-506283986 I should use the href and not fetch. Possible duplicate of Cors error when sending request from React frontend to Google Oauth PassportJS on backend [ad_2] solved Using fetch with Passport gets “No ‘Access-Control-Allow-Origin’ header is present on the requested resource.”