Method onSubmit

packages/forms/src/directives/ng_form.ts:334–342

* @description * Method called when the "submit" event is triggered on the form. * Triggers the `ngSubmit` emitter to emit the "submit" event as its payload. * * @param $event The "submit" event object

($event: Event)

   * @param $event The "submit" event object
   */
  onSubmit($event: Event): boolean {
    this.submittedReactive.set(true);
    syncPendingControls(this.form, this._directives);
    this.ngSubmit.emit($event);
    this.form._events.next(new FormSubmittedEvent(this.control));
    // Forms with `method="dialog"` have some special behavior
    // that won't reload the page and that shouldn't be prevented.
    return ($event?.target as HTMLFormElement | null)?.method === 'dialog';
  }

  /**
   * @description