Setstyleclass Method Is Overriding The Already Defined Styleclass

I have a jsf code like this: I am adding the style emailAddress to use it in jquery for rest

Solution 1:

You can try another approach :

first create method in bean which returns boolean value for text-field validation.

use that method in styleClass attribute to add class "error" when it returns false.

styleClass="emailAddress #{beanName.isvalidate eq true ? 'no-error' : 'error'}"

on submit button don't forget to update h:inputText [ use update="emailText" for submit button ]