redirect if url contains specific string using htaccess

Question

I want to redirect to different domain, 83answers.com if url contains forum string.

Like if my url is test.guru99.com/forum/xyxyxzz<

Answer 1

You can add an OR clause between two RewriteCond like this:

RewriteCond %{QUERY_STRING} forum [OR]
RewriteCond %{REQUEST_URI} forum
RewriteRule ^ http://83answers.com/? [L,R=301]