title: How to copy one formGroup to the other in Angular?
body: <p>If I want to copy a <code>formgroup</code> to other, what is the best option?</p>
  
  <p>For example, if message is my <code>formgroup</code> which has widgets array that needs to be copied to the pageForm <code>fromgroup</code> which has similar structure as of message.</p>
  
  <p>I tried: </p>
  
  <p><code>(&lt;FormArray&gt;this.pageForm.get('widgets')).push(&lt;FormArray&gt;this.message.get('widgets'))</code></p>