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30-seconds-of-code/snippets/hasClass.md
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hasClass browser,css,beginner 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