How to remove a piece of code if a certain id is present on the page?

Question

JavaScript

Hello. I'm trying to do this thing in dle: if there is any error on the page, then you need to remove a certain part of the code. The error has id "werror" . I wrote this code

if($("#werror")) {
   $('.fav').remove();
}

But it works even when there is no werror on the page. Tell me, where is the mistake?

Answer 1

if( $("#werror").length > 0 )
$( '.fav' ).remove();