title: How to set currency format of input value in angular Reactive Form?
body: <p>I want to apply currency format in my amount field when user move to the another field then amount value will transform into currency format and when control focused then currency format will be removed.</p>
  
  <p>I have tried with hostlistner to bind the event onblur and onfocus event  in custom directive, But I want without creating custom directive?</p>
  
  <p>This is my HTML code.</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;input type="text" formControlName="amount" /&gt;</code></pre>
  </div>
  </div>
  
  On the amount field I want to set currency format without creating custom directive.</p>
  
  <p>Is it possible without creating custom directive?</p>