Time for action – displaying FacesMessage using <p:message>

Let us see how to display FacesMessages with different display modes and severity levels.

1. Create a form with three required input fields and display validation errors using <p:message> as follows:

   <h:form id="userRegForm" style="width: 500px; padding-left: 10px;">
     <p:panel header="Messages - Using 'display' modes" >
       <h:panelGrid columns="3">
         <p:outputLabel value="EmailId"/>
         <p:inputText id="emailId" value="#{messagesController.user.emailId}" required="true" requiredMessage="Enter EmailId"/>
         <p:message for="emailId"/>
         
         <h:outputText value="Password" />
         <p:password id="password" value="#{messagesController.user.password}" required="true" requiredMessage="Enter Password"...