Settings .htaccess POST GET?

How to configure .htaccess below the site was only with the POST method? All the rest (particularly GET) should throw an error Access denied

Did not work:
RewriteRule ^ / [F]
June 8th 19 at 16:38
1 answer
June 8th 19 at 16:40
<limit get head> 
Deny from all 
No. so I also tried.
Through the browser gives Access forbidden!
But using Postman with the POST method also gives Access forbidden! - Lafayette.Marvin commented on June 8th 19 at 16:43

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