How to remove the addition of arbitrary characters in .htaccess and remove duplicates?

Question

htaccess

Good afternoon! There is such a question. let's say a link of this nature visaimho.com/schengen-visas-costs.html it works fine, but it will also work if you add slashes after the domain. Tell me how to solve this problem visaimho.com////schengen-visas-costs.html

Answer 1

don't worry, there is not a single CMS in the world that monitors slashes.
if you want to delete do a check do a redirect.

Answer 2

# Редирект на страницу без повторяющихся /.
RewriteCond %{THE_REQUEST} //
RewriteRule .* /$0 [R=301,L]