Getting the following error:
XMLHttpRequest cannot load https://mydomain.oktapreview.com/oauth2/default/api/v1/authn. Response to preflight request doesn’t pass access control check: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘http://localhost:8043’ is therefore not allowed access.
You can download my specific page here.
The url: “http://localhost:8043” IS added as a Trusted Origins.
I’ve confirmed that the clientID is correct.
My App settings are attached.