title: Angular10 Reactive Form validation both on blur and submit
body: <p>I'm trying to validate the form on blur and every time the submit button is being pressed, however there is no option as:</p>
  <pre><code>updateOn: ['blur', 'submit']
  </code></pre>
  <p>It is either <code>updateOn: 'blur'</code> or <code>updateOn: 'submit'</code></p>
  <p>Is there a way or workaround to achieve this?</p>