*ngIf for html attribute in Angular2 : <pre><code>&lt;ion-navbar  hideBackButton &gt;
  &lt;ion-title&gt; &lt;/ion-title&gt;
  ...
  ...
</code></pre>

<p>I want <code>hideBackButton</code> to be there conditionally and I don't want to repeat the whole ion-navbar element with *ngIf.
Is it possible to to apply *ngIf for hideBackButton attribute? </p>
