Add HTML to <h:messages />

I guess the usual way you add messages ...

FacesContext context = 
FacesContext.getCurrentInstance(); 
context.addMessage(null, new FacesMessage(your message goes here...

the messages should be added from server side... e.g String myMessage = "here is the text / HTML code..."

Take a look at this article by BalusC

Using HTML in JSF messages

Just use omnifaces o:messages. The problem will be solved.

e.g <o:messages escape="false"/>

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