title: ReferenceError: CryptoJs is not defined
body: <p>I tried to hash a text in client-side. I used following code to hash it, but it shows this Reference Error.</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;html&gt;
  
  &lt;head&gt;
    &lt;script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/3.1.9-1/md5.js"&gt;
    &lt;/script&gt;
  &lt;/head&gt;
  
  &lt;body&gt;
    &lt;script&gt;
      var plaintext = "hiii";
      var encrptedText = CryptoJs.md5(plaintext);
      alert("Encrpted Text : " + encrptedText.toString());
    &lt;/script&gt;
  &lt;/body&gt;
  
  &lt;/html&gt;</code></pre>
  </div>
  </div>
  </p>