How to do javascript validation in jsp

Hi everybody, i have done javascript validation in html but i dont know how to validate this jsp page.
<%@ page language="java" contentType="text/html;charset=UTF-8"%>
<%@taglib uri="http://beehive.apache.org/netui/tags-html-1.0" prefix="netui"%>
<%@taglib uri="http://beehive.apache.org/netui/tags-databinding-1.0" prefix="netui-data"%>
<%@taglib uri="http://beehive.apache.org/netui/tags-template-1.0" prefix="netui-template"%>
<netui:html>
     <head>
          <netui:base/>
     </head>
<netui:body>
<netui:form action="skippedAccessories">
<netui:hidden dataSource="actionForm.location.city" dataInput="${request.phoneAccessoriesForm.location.city}"/>
<netui:hidden dataSource="actionForm.location.state" dataInput="${request.phoneAccessoriesForm.location.state}"/>
<netui:hidden dataSource="actionForm.location.zip" dataInput="${request.phoneAccessoriesForm.location.zip}"/>
<netui:hidden dataSource="actionForm.plan.type" dataInput="${request.phoneAccessoriesForm.plan.type}"/>
<netui:hidden dataSource="actionForm.plan.id" dataInput="${request.phoneAccessoriesForm.plan.id}"/>
<netui:hidden dataSource="actionForm.plan.title" dataInput="${request.phoneAccessoriesForm.plan.title}"/>
<netui:hidden dataSource="actionForm.phone.modelID" dataInput="${request.phoneAccessoriesForm.phone.modelID}"/>
<netui:hidden dataSource="actionForm.phone.modelTitle" dataInput="${request.phoneAccessoriesForm.phone.modelTitle}"/>
<table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="75%">
<tr>
<td align="center">
<netui-data:getData resultId="imageFileName" value="${request.phoneAccessoriesForm.imageFileName}"/>
<%
String imageFileName = (String) pageContext.getAttribute("imageFileName");
String img1 = request.getContextPath() + "/framework/skins/uscc/images/" + imageFileName;
System.out.println("psAccessories.jsp - img1 = " + img1);
%>
<netui:imageButton src="<%=img1%>" onKeyPress="submit"/>
</td>
</tr>
<tr>
<td align="center">
<%
String img2 = request.getContextPath() + "/framework/skins/uscc/images/continue.gif";
%> Select accessorries for your
<netui:label value="${request.phoneAccessoriesForm.phone.modelTitle}"/>
<br>
... or continue to checkout
<netui:imageButton src="<%=img2%>" onKeyPress="submit"/>
</td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td bgcolor="#DAECFB">
Calling Plan Selected:
<netui:label value="${request.phoneAccessoriesForm.plan.title}"/>
</td>
</tr>
<tr>
<td> </td>
</tr>
</table>
</netui:form>
</netui:body>
</netui:html>
Can anybody help me

So how i can do thisLet's try this again shall we.
You said you have previously validated HTML with
JavaScript right?
Do the same thing. It works exactly the same. Don't
ask me how when you know how.(..and ask your questions in a java script forum if you have any problems. Java script isn't Java)

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