Yes I have validateAll This is my form | | ........... | | <trh:body onload="startup();"> | <f:loadBundle basename="messages" var="msgs" /> | <tr:form id="form" usesUpload="false" defaultCommand="go" > | <tr:panelPage id="panelPage"> | <!-- HEADER --> | <ui:include src="header.xhtml"/> | | .......... | | <trh:tableLayout borderWidth="0" width="100%"> | <s:validateAll id="validateAll"> | | <trh:rowLayout width="100%" > | <trh:cellFormat styleClass="formFieldLabel" ><tr:outputLabel for="nome" value="#{msgs.form_Asse_nome}" rendered="#{(asseOperation=='CREATE') or (asseOperation=='EDIT') or (asseOperation=='DISPLAY') or (asseOperation=='DELETE')}"/></trh:cellFormat> | <trh:cellFormat > | <tr:inputText id="nome" value="#{asse.nome}" required="true" rendered="#{(asseOperation=='CREATE') or (asseOperation=='EDIT')}" /> | <tr:outputText id="nome" value="#{asse.nome}" rendered="#{(asseOperation=='DISPLAY') or (asseOperation=='DELETE')}" /> | </trh:cellFormat> | <trh:cellFormat width="1%"><tr:image styleClass="imageLink" source="img/info.gif" onclick="help('help/form_Asse_nome.html');" /></trh:cellFormat> | </trh:rowLayout> | | .... | | </s:validateAll> | </trh:tableLayout> | <!-- BUTTONS --> | <tr:spacer height="15" /> | <trh:tableLayout borderWidth="0" width="100%"> | <trh:rowLayout width="100%" > | <trh:cellFormat halign="right" width="50%"> | <tr:commandButton id="go" styleClass="button" text="#{msgs.Application_buttonNew}" action="#{AsseManager.processCreate}" rendered="#{asseOperation=='CREATE'}" /> | <tr:commandButton id="go" styleClass="button" text="#{msgs.Application_buttonEdit}" action="#{AsseManager.processEdit}" rendered="#{asseOperation=='EDIT'}" /> | <tr:commandButton id="go" styleClass="button" text="#{msgs.Application_buttonDelete}" action="#{AsseManager.processDelete}" rendered="#{asseOperation=='DELETE'}" /> | <tr:commandButton id="go" styleClass="button" text="#{msgs.Application_buttonOk}" action="#{AsseManager.processDisplay}" rendered="#{asseOperation=='DISPLAY'}" /> | </trh:cellFormat> | <trh:cellFormat halign="left" width="50%"> | <tr:commandButton styleClass="button" text="#{msgs.Application_buttonCancel}" immediate="true" action="#{AsseManager.cancel}" rendered="#{asseOperation!='DISPLAY'}" /> | </trh:cellFormat> | </trh:rowLayout> | </trh:tableLayout> | </tr:panelPage> | ....... | </tr:form> | Thanks Fabrizio View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4061878#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...