title: appendChild is not a function error (JAVASCRIPT)
body: <p>I have this piece</p>
  
  <pre><code>var inviteSection = document.getElementByClassName("invitedFriends");
  var friend = document.createElement("div").class = "friend";
  
  var mail = document.createElement("p").class = "mail";
  var span = document.createElement("span").class = "status accepted";
  
  function main() {
      inviteSection.appendChild(friend);
  
      friend.appendChild(mail);
      friend.appendChild(span);
  }
  
  main();
  </code></pre>
  
  <p>When I run this chrome console it says <em>'Uncaught TypeError: inviteSection.appendChild is not a function'</em> Is there any fix for this please help me guys!</p>