title: Add icons to a TextField NativeScript
body: <p>How to add icons to a TextField with NativeScript like you can see on the image: <a href="http://sstatic.net/Sites/stackoverflow/img/error-lolcat-problemz.jpg" rel="nofollow">here</a></p>
  
  <p>My xhtml code:</p>
  
  <pre><code>&lt;StackLayout&gt;
  &lt;Image src="res://logo_login" stretch="none" horizontalAlignment="center"&gt;&lt;/Image&gt;
  
  &lt;TextField #username class="input" hint="GEBRUIKERSNAAM" [(ngModel)]="user.username" autocorrect="false" 
  autocapitalizationType="none"&gt;&lt;/TextField&gt;
  &lt;TextField #password class="input" hint="PASWOORD" secure="true" [(ngModel)]="user.password"&gt;&lt;/TextField&gt;
  
  &lt;Button class="btn btn-primary btn-login icon" text="\e912 INLOGGEN" (tap)="login()"&gt;&lt;/Button&gt;
  
  &lt;button  class="btn btn-forgot-pass" text="PASWOORD VERGETEN?" (tap)="forgotpass()"&gt;&lt;/button&gt;
  </code></pre>
  
  <p> </p>