There is a special place in hell for front-end developers that disable paste on BIC/IBAN fields.

And an even more painful place for admins, that block extensions like "Don't F*** With Paste".

All hail the browser developer tools and the "Delete event listener functionality"!

"Don't F*** With Paste" homepage with an admin notice "Your admin has blocked this item".
Screenshot chrome developer tools in "Elements" view with the "Event listeneners" list and the context menu on the paste event with the "Delete event listener" highlighted.
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