title: Whatsapp Sharing in AngularJS
body: <p>Simple as it should be, it won't work as this code can't detect AngularJS codes.</p>
  
  <pre><code>    &lt;a href="whatsapp://send?text={{challenge.challenge_title}}" 
              data-action="{{FullURL}}"&gt;Whatsapp&lt;/a&gt;
  </code></pre>
  
  <p>Do i need a directive for this? If yes, what is it? 
  Someone with experience in AngularJS, kindly help.</p>