30-seconds-of-code/snippets/hasClass.md

title, tags, expertise, cover, firstSeen, lastUpdated

title	tags	expertise	cover	firstSeen	lastUpdated
Check if HTML element has class	browser,css	beginner	blog_images/interior.jpg	2017-12-28T23:46:33+02:00	2020-10-19T22:49:51+03:00

Checks if the given element has the specified class.

• Use Element.classList and DOMTokenList.contains() to check if the element has the specified class.

const hasClass = (el, className) => el.classList.contains(className);

hasClass(document.querySelector('p.special'), 'special'); // true