title: Link to chat whatsapp desktop
body: <p>Is it possible to create link to chat for whatsapp on desktop  and specify number 
   which doesn't exist in contact list?</p>
  
  <p><code>&lt;a href="whatsapp://send?phone=phoneNumber="&gt;whatsapp&lt;/a&gt;
  </code></p>
  
  <p>This implementation works fine for mobile(doesn't matter number exists in your contact list or not), but for  desktop in doesn't work if there are no such contact in your contact list and as a result I got a pop-up window with message '<strong>Phone number shared via url is invalid</strong>'</p>