title: Event onValueChange on a date. PrimeNG 5.2.4
body: <p>I am trying to use the event <code>onValueChange</code>, according to the PrimeNG documentation, but it does not work. </p>
  
  <p><strong>View</strong></p>
  
  <pre><code>&lt;p-calendar (onValueChange)="changeFechaFinEstimada()" [(ngModel)]="empleado.fechaFinEstimada" [locale]="es" dateFormat="dd-mm-yy"
                              [showIcon]="true" name="fechaFinEstimada" id="field_caducidad" [monthNavigator]="true" [yearNavigator]="true"
                              yearRange="2018:2030"&gt;&lt;/p-calendar&gt;
  </code></pre>
  
  <p><strong>Controller</strong></p>
  
  <pre><code>changeFechaFinEstimada() {
      console.log(empleado);
  }
  </code></pre>