Directive automatically applied to Angular form groups that sets CSS classes based on control status (valid/invalid/dirty/etc). On groups, this includes the additional class ng-submitted.

See also

• NgControlStatus

Exported from

• ReactiveFormsModule

• FormsModule

Selectors

• [formGroupName]
• [formArrayName]
• [ngModelGroup]
• [formGroup]
• form:not([ngNoForm])
• [ngForm]