JSFiddle - React, Tailwind, and code Playground

by luka kupunia

HTML

<div class="box">
  <div id="box1">
    <div class="box2"></div>
  </div>
</div>

JavaScript

var a = document.querySelector('#box1');
function findParent(element, className){
    if(hasParent(element, className)){
        if(element.parentNode.classList.contains(className)){
            return element.parentNode;
        }else{
            if(findParent(element.parentNode, className)){
                return findParent(element.parentNode, className);
            }
        }
    }else{
        return null;
    }
}


findParent(a,'box');