Hi everyone
I have an issue using the <rich:ajaxValidator> tag, I get a NoClassDefFoundError error , this happens only in the latest release richfaces 3.3.2 SR1 with the richfaces 3.3.1 this error doesnt appears

the problem:
Im using a rich ajax validator inside an <h:inputText> tag in order to validate the value length between 5 and 10 caracters
but when I compile my project i get this error:

ERROR:
java.lang.NoClassDefFoundError: javax/validation/MessageInterpolator
at org.richfaces.validator.ObjectValidator.createInstance(ObjectValidator.java:54)
at org.richfaces.validator.ObjectValidator.getInstance(ObjectValidator.java:85)
at org.richfaces.validator.FacesBeanValidator.validate(FacesBeanValidator.java:103)
at org.richfaces.component.html.HtmlInputText.validateValue(HtmlInputText.java:52)

if I use the richfaces 3.3.1 version this doesnt happens I think its a Bug pls let me know thanks

here is my code

<rich:panel header="testValidation">
 <a4j:form ajaxSubmit="true" ajaxSingle="true">
 <a4j:keepAlive beanName="ProductBean"/>
 <rich:messages/>
 <h:outputText value="test:"/>
 <h:inputText value="#{ProductBean.nombre}" required="true" requiredMessage="digita el nombre"
 validatorMessage="el nombre debe contener entre 5 y 10 caracteres">
 <rich:ajaxValidator event="onblur" ignoreDupResponses="true"/>
 <f:validateLength minimum="5" maximum="10"/>
 </h:inputText>
 </a4j:form>
 </rich:panel>