Learn how to fix CORS errors and enable cross-origin requests in an API endpoint.
We'll walk through why CORS may be blocking a request, how we can set up response headers to control what origins can make requests to an API endpoint including all and several origins, as well as how to set up OPTIONS endpoints using Vercel Functions to respond to preflight requests.
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#colbyfayock #api #cors #vercel #webdevelopment
This Fixes CORS
Теги
cors errorcors in web apicors error javascriptcors javascriptcors issueapi corsapi cors errorfetch api corsjavascript fetch api cors errorapi endpoint corscors api errorcors web apireact api cors errorcors headerapi headerspreflight request corsapi optionsresponse to preflight requestaccess-control-allow-headersaccess control allow origin headerenable corsweb api corsresponse headersresponse headers cors