Validator framework with Struts problem

[Joshi, Sachin (MED)]

I am trying to use Jakarta commons validator framework with Struts in my application 
but its not working for me 
can someone tell me how can it be done, I am trying to do validation for a required 
atttribute 
 
Here is my validation-rules.xml
 
<form-validation>
 <global>
  <validator
     name="required"
     classname="org.apache.struts.util.StrutsValidator"
     method="validateRequired"
     methodparams="java.lang.Object,
                   org.apache.commons.validator.ValidatorAction,
                   org.apache.commons.validator.Field,
                   org.apache.struts.action.ActionErrors,
                   javax.servlet.http.HttpServletRequest"
     msg="errors.required"/>
 
  <validator name="minlength"
     classname="org.apache.struts.util.StrutsValidator"
     method="validateMinLength"
     methodparams="java.lang.Object,
                   org.apache.commons.validator.ValidatorAction,
                   org.apache.commons.validator.Field,
                   org.apache.struts.action.ActionErrors,
                   javax.servlet.http.HttpServletRequest"
     depends="required"
     msg="errors.minlength"/>
 </global>
</form-validation> 
 
here is my validator.xml
 
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<form-validation>
    <global>
        <constant>
            <constant-name>datePatternStrict</constant-name>
            <constant-value>MM/DD/yyyy</constant-value>
        </constant>
        <constant>
            <constant-name>timePatternStrict</constant-name>
            <constant-value>HH:MN</constant-value>
        </constant>
    </global>
    <formset>
        <form name="MyDynaForm">
            <field property="field" depends="required">
                <msg name="required" key="errors.required"/>
                <arg0 key="myfeature.field"/>
            </field>
        </form>
    </formset>
</form-validation>
Here is my DynaForm defication in struts-config.xml
 
<form-bean name="MySDynaForm" 
type="org.apache.struts.validator.DynaValidatorActionForm">
    <form-property name="field" type="java.lang.String" />
    </form-bean>

 
Please let me know if there are some problems here 
Thanks & Regards,
Sachin