Unable to perform jquery client side validation as having sj:submit button

See more:

jQuery

validation

struts

Hi,Below is the code I am using to submit a form the problem is that I am not able to apply the jquery client validation..Please help me with the necessary jquery to do the same ..thanks in advance

$(document).ready(function(){

     $.subscribe('validateFields', function(event,data) {
$("#formId").validate();

});
});         

<s:form name="add" method="post" id="formId" theme="simple">
<s:textfield name="server.title" cssClass="input_text_lrg required" id="Title"/>
<s:textfield name="server.name" cssClass="input_text required" id="Name"/>
<s:url id="SAVE_ADD" action="save" namespace="/"/>
<sj:submit name="submit" value="Save" cssClass="input_button" labelposition="left" href="%{SAVE_ADD}" targets="results" onBeforeTopics="validateFields="/>
</s:form>