JS check if classlist contains code example
Example 1: javascript check if element has class
if(document.getElementById("myElmentID").classList.contains("hidden")){
}
Example 2: js check for class in classList
element.classList.contains(className);
Example 3: check if a class exists javascript
const element = document.querySelector("#box");
element.classList.contains("active");
Example 4: if classlist contains js
element.classList.contains(class);
Example 5: check if a class exists javascript
<div id="box" class="active"></div>