Redirect if using trailing slash in URL. htaccess

Question

How can I make it so when a user uses a trailing slash, for example this link:

website.com/staff/ 

It will redirect to a 404 not found page?

Answer 1

RewriteEngine on

RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule /$ - [R=404,L]

This will return a 404 not found error for all requests (except directories) if they contain a trailing slash.