Create a reusable FormGroup
I am aware of creating custom controls as components, but I can't figure out how to create custom groups . The same we can do this by implementing ControlValueAccessor and using a custom component like <my-cmp formControlName="foo"></my-cmp> , how can we achieve this effect for a group ? <my-cmp formGroupName="aGroup"></my-cmp> Two very common use-cases would be (a) separting a long form into steps, each step in a separate component and (b) encapsulating a group of fields which appear across multiple forms, such as address (group of country, state, city, address, building number) or date of