cors 3.0

backend/index.js

@@ -7,12 +7,11 @@ app.use(cors());
 
 app.use((req, res, next) => {
     res.header('Access-Control-Allow-Origin', '*');
-    res.header('Access-Control-Allow-Headers', 'Authorization, X-API-KEY, Origin, X-Requested-With, Content-Type, Accept, Access-Control-Allow-Request-Method');
+    res.header('Access-Control-Allow-Headers', 'Authorization, X-API-KEY, Origin, X-Requested-With, Content-Type, Accept, Access-Control-Allow-Methods');
     res.header('Access-Control-Allow-Methods', 'GET, POST, OPTIONS, PUT, DELETE');
     res.header('Allow', 'GET, POST, OPTIONS, PUT, DELETE');
     next();
-})
-
+});