Feature-Req: dynamic error/success classes

[pAnd0rASBG]

Is there a way to add custom classes based on validation?

On other standard inputs, I'd have something like [ngClass]="{'is-valid': isValid('phone'), 'is-invalid':hasError('phone')}" to faciliate bootstrap's is-valid/is-invalid classes. This does apparently not work on ngx-intl-tel-input

[pasevin]

Not sure if we're going to remove ngx-bootstrap as a dependency or not in the future to make it less dependant on other libraries.

But meanwhile we can leave this for a vote ;)

[jorool]

Here's a workaround: [cssClass]="input.checkValidity() ? 'form-control is-valid' : 'form-control is-invalid'"