NgControlStatus
directive
Directive automatically applied to Angular form controls that sets CSS classes based on control status.
NgModules
Selectors
[formControlName][ngModel][formControl]
Description
CSS classes applied
The following classes are applied as the properties become true:
- ng-valid
- ng-invalid
- ng-pending
- ng-pristine
- ng-dirty
- ng-untouched
- ng-touched
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Licensed under the Creative Commons Attribution License 4.0.
https://v7.angular.io/api/forms/NgControlStatus