Answers for "how to check if a class is present in a tag in html using javascript"

check if a class exists javascript

const element = document.querySelector("#box");

element.classList.contains("active");

Posted by: Guest on August-08-2020

class exists javascript

const div = document.querySelector('.info');
div.classList.contains('secondary'); // trueCode language: JavaScript (javascript)

Posted by: Guest on June-12-2021

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