Reversed checkboxes in Angular reactive forms

angular-reversed-checkboxes-in-reactive-forms.html

<form [formGroup]="form">
  <input
         type="checkbox"
         [ngModel]="!form.get('myControl').value"
         (ngModelChange)="form.get('myControl').patchValue(!$event)"
         [ngModelOptions]="{standalone: true}"
  >
</form>

angular-reversed-checkboxes-in-reactive-forms.md

Stackblitz: https://stackblitz.com/edit/angular-reversed-checkboxes-in-reactive-forms?file=src/app/app.component.html