Ultima: Tutorials for validation

[gopalakrishnach]

Hi,

I am learning PrimeNG Ultima Theme and following https://www.primefaces.org/primeng/#/. I am trying to add validation for input text. As per documentation at https://www.primefaces.org/primeng/#/validation as soon as I use formControlName my input text control is changing. Is there any tutorials for validation and other specifically targeting Ultima Theme.

[gopalakrishnach]

I got this. It can be closed.

[mert.sincan]

Thanks a lot