The Spring form tag lib contains tags to display global or field specific error messages:
<%@ taglib prefix="form"
uri="http://www.springframework.org/tags/form" %>
<form:form method="POST"
action="handlerUri"
commandName="nameOfForm">
<%-- render global error message if available --%>
<form:errors cssClass="notification error"/>
<%-- render form fields with
specific error messages, if available. --%>
<form:input path="email"/>
<form:errors path="email" cssClass="notification error"/>
<form:input path="emailRepeat"/>
<form:errors path="emailRepeat" cssClass="notification error"/>
<input type="submit" value="Subscribe"/>
</form:form>
See <form:errors> tag
documentation.
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