Issue resolved.
Thanks for your precious time.
Here is my code that I’m using in my .htaccess
file.
RewriteEngine On
RewriteCond %{HTTP_REFERER} !^http://(www\.)?example\.com/ [NC]
RewriteCond %{REQUEST_URI} !hotlink\.(gif|png|jpg|doc|xls|pdf|html|htm|xlsx|docx|mp4|mov) [NC]
RewriteCond %{HTTP_COOKIE} !^.*wordpress_logged_in.*$ [NC]
RewriteRule .*\.(gif|png|jpg|doc|xls|pdf|html|htm|xlsx|docx|mp4|mov)$ http://example.com/ [NC]
Hope now you all understand that what I wanted to do.
solved How to prevent users from accessing .pdf files untill they are not being redirect from any page of website by using .htaccess?