Javascript – CORS error after setting origin in Koa server
I have set up my server as below, specifying the origin as the netlify adddress of our react app. but we still get cors errors. Access to fetch at 'https://lendify-production.up.railway.app/collection/all' from origin 'https://grand-tapioca-07d51d.netlify.app' has been blocked by CORS policy: No…