Hello to the community !
I am trying to POST from FormSnap3 stack, but I get the following error
Access to XMLHttpRequest at ‘https://hooks.zapier.com/hooks/catch/xxxxx/xxxxx’ from origin ‘http://myDomain.gr’ has been blocked by CORS policy: Request header field cache-control is not allowed by Access-Control-Allow-Headers in preflight response.
I have added the following headers in .htaccess, however the problem persists. I have a plugin in Google Chrome, which allows me to override CORS, and when enabled issue is resolved.
Header set Access-Control-Allow-Origin “*”
Header set Access-Control-Allow-Methods “GET,PUT,POST,DELETE”
Header set Access-Control-Allow-Headers “Content-Type, Authorization”
I also tested adding invalid headers in .htaccess to validate my server is not overriding.
I am struggling the whole day with this, can someone help ?