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your browser will refuse to send the xhr post when the preflight options request does not allow it with CORS headers.
by thefreeman 7y ago
your browser will refuse to send the xhr post when the preflight options request does not allow it with CORS headers.
- oefrha 7y agoPOST requests don’t necessarily trigger preflight. But now that I think about it, the DevTools protocol most likely does not accept application/x-www-form-urlencoded, so good point.