Question

I have a little js problem and thought this wonderfull community would be able to help me!

Let’s say I want to find all $('footer') elements and I want to know if there is either 1 or 2 footers on the page.
How would I do that?

using length() or something similar?

Thanks a lot for your help 🙂

Answer 1

Use the length^[docs] property.

$('footer').length;

Please see the jQuery docs.

They’re really very good, and typing length into the search field would dynamically bring the solution to you.