title: How can i create a phone number validation in ionic 2?
body: <p>I want to create a phone number validation in <code>ionic 2</code> and i've find an  example <a href="https://github.com/pierre-vigier/intlpnIonic" rel="nofollow noreferrer">intlpnIonic</a> but it created in <code>ionic 1</code>. so i want like below image: <a href="https://i.stack.imgur.com/qqSak.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/qqSak.png" alt="enter image description here"></a></p>
  
  <p>So My Question : <strong>How can i create a phone validation like image?.</strong></p>