Invalidate state not working when bind to ngModel

[fadelc99]

Hi
I use prime verona 17.0.0 and found problem about invalid state not working when bind to ngModel like this picture :

How to fixed it , Thank you

[cetincakiroglu]

Hi,

In the examples, we're appending ng-invalid and ng-dirty classes manually to show how an invalid state looks like. As you see, we're using class attribute of HTML, not ngClass. Because the class overrides the ngClass value. That's why your classes don't appear in DOM, because you're appending classes with ngClass. ng-invalid and ng-dirty classes belong to Angular and usually it's not used like this, they are appended automatically by angular using ngClass. That's why it doesn't work. If you create a formControl and validation logic you'll see that the classes will append automatically.