Messages

<div class="card">
    <p:tooltip/>

    <h:form>
        <p:messages id="messages" showDetail="true" closable="true" />

        <h5 class="mt-0">Severities</h5>
        <p:commandButton value="Info" action="#{messagesView.info}" styleClass="mr-2" update="@form" />
        <p:commandButton value="Warn" action="#{messagesView.warn}" styleClass="mr-2 p-button-warning" update="@form" />
        <p:commandButton value="Error" action="#{messagesView.error}" styleClass="mr-2 p-button-danger" update="@form" />
        <p:commandButton value="Fatal" action="#{messagesView.fatal}" styleClass="mr-2 p-button-help" update="@form" />
    </h:form>            
</div>

<div class="card">
    <h:form>
        <h5>Validation</h5>
        <h:panelGroup id="grid" layout="block" styleClass="formgrid grid p-fluid">
            <div class="field col-12 md:col-6">
                <p:outputLabel for="@next" value="Default"/>
                <p:inputText id="default" required="true"/>
                <p:message for="@previous"/>
            </div>
            <div class="field col-12 md:col-6">
                <p:outputLabel for="@next" value="Text"/>
                <p:inputText id="txt" required="true"/>
                <p:message for="@previous" display="text"/>
            </div>
            <div class="field col-12 md:col-6">
                <p:outputLabel for="@next" value="Icon"/>
                <p:inputText id="icon" required="true"/>
                <p:message for="@previous" display="icon"/>
            </div>
            <div class="field col-12 md:col-6">
                <p:outputLabel for="@next" value="Tooltip"/>
                <p:inputText id="tt" required="true"/>
                <p:message for="@previous" display="tooltip"/>
            </div>
        </h:panelGroup>

        <p:commandButton id="submitButton" value="Submit" update="grid" />
    </h:form>
</div>