title: How can I check if a class doesn't exist?
body: <p>I don't know why this doesn't work, I'm just trying to check if <code>.searchBar</code> doesn't exist.</p>
  
  <pre><code>  var $school = "Washington";
  
    if(!$('.searchBar')){
       $('#schoolname').text($school); 
    }
  </code></pre>