![Error with Axios: Response to preflight request doesn't pass access control check: Redirect is not allowed for a preflight request - Support - Netlify Support Forums Error with Axios: Response to preflight request doesn't pass access control check: Redirect is not allowed for a preflight request - Support - Netlify Support Forums](https://global.discourse-cdn.com/netlify/original/3X/3/a/3a300bc49495c852df0a9b0368b051bf512a8b1f.png)
Error with Axios: Response to preflight request doesn't pass access control check: Redirect is not allowed for a preflight request - Support - Netlify Support Forums
Access to XMLHttpRequest ... has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. · Issue #2955 ·
![has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.](https://user-images.githubusercontent.com/43797095/103144586-90d02980-4702-11eb-9383-a6017b91bf7a.jpg)
has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
![reactjs - Axios POST executing the error block with CORS Request and browser dev tools showing 200 - Stack Overflow reactjs - Axios POST executing the error block with CORS Request and browser dev tools showing 200 - Stack Overflow](https://i.stack.imgur.com/CErRI.png)
reactjs - Axios POST executing the error block with CORS Request and browser dev tools showing 200 - Stack Overflow
![ReactJS, axios - Blocked by CORS Policy from local with react-scripts start command - Stack Overflow ReactJS, axios - Blocked by CORS Policy from local with react-scripts start command - Stack Overflow](https://i.stack.imgur.com/0frDf.png)
ReactJS, axios - Blocked by CORS Policy from local with react-scripts start command - Stack Overflow
![node.js - Call php file via axios requert has been blocked by CORS policy in VUE CLI 3 - Stack Overflow node.js - Call php file via axios requert has been blocked by CORS policy in VUE CLI 3 - Stack Overflow](https://i.stack.imgur.com/37Cqi.png)
node.js - Call php file via axios requert has been blocked by CORS policy in VUE CLI 3 - Stack Overflow
![reactjs - Axios - blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource - Stack Overflow reactjs - Axios - blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource - Stack Overflow](https://i.stack.imgur.com/B5k4M.png)