title: js loop through clicked elements childnodes
body: <p>js loop through clicked elements childnodes
  and i have error : 
  Uncaught TypeError: Cannot read property 'contains' of undefined</p>
  
  <p>I need to compare if one of them have class task-value
  and i cant understand why i have the error!!!
  Need Help sorry for bad English
  Link to js fiddle whith code</p>
  
  <p><a href="https://jsfiddle.net/Guntarwi/wob4kjp2/1/" rel="nofollow">Link to code on js fiddle</a></p>
  
  <pre><code>function docClick(e) {
      var target = e.target;
      console.log(this.childNodes.length)
  
      for(var i = 0; i &lt; this.childNodes.length; i++){
          console.log(this.childNodes[i])
  
          if(this.childNodes[i].classList.contains("task-value")){
              console.log("if")
          }else{
              console.log("else")
          }
      }
  </code></pre>
  
  <p><a href="https://jsfiddle.net/Guntarwi/wob4kjp2/2/" rel="nofollow">Link UpDate whit full css/Html and Javascript</a></p>