I can't send an error message on primefaces

Question

I have a JSF page with primefaces. How do I get an error message to occur on a failed login? I tried requiredMessage but the result is negative.

<h:panelGrid columns="2" cellpadding="5">
            
                    <h:outputLabel for="name" value="Name" />
                    <p:inputText id="buyerName" required="true" requiredMessage="Enter your name" />
                    

                    <h:outputLabel for="surname" value="Surname" />
                    <p:inputText id="buyerSurname" required="true" />

You need a component to display the message. See for example https://www.primefaces.org/showcase/ui/ajax/validation.xhtml — Jasper de Vries, Aug 18 '22 at 14:56

score 0 · Answer 1 · answered Aug 18 '22 at 15:06

<h:panelGrid columns="2" cellpadding="5">
            <p:messages/>
                    <h:outputLabel for="name" value="Name" />
                    <p:inputText id="buyerName" required="true" requiredMessage="Enter your name" />
                    

                    <h:outputLabel for="surname" value="Surname" />
                    <p:inputText id="buyerSurname" required="true" />

I can't send an error message on primefaces

1 Answers1