Hi,
I am trying to validate content of a textArea onBlur event. Please find the code and bean method for validation

<h:inputTextarea rows="2" id="hardwareMeta" value="#{MetaDataRequestBean.hardwareMeta}" styleClass="medText">
 <a4j:support event="onblur" action="#{MetaDataRequestBean.validateHardwareMeta}" limitToList="true" ajaxSingle="true" reRender="output"/>
 </h:inputTextarea>
 <rich:message for="hardwareMeta"/>

The user can enter multiple comma separated value and if any of the value is wrong then it would underlined with red color. Though I could able to show error message but it is validated in a separate validate method. Is there anyway I can validate in setter method of the bean and display the errors textarea instead of separate messages?

Appreciate your help.

regards,
RB