thanks for reply merill,
here is my JSP code, I cannot use same property ames for each check box
<bean:message key="SubForm.ProgramType.title"/></legend>
<div class="fieldset">
<table width="99%" border="0" cellspacing="5" cellpadding="0">
<tbody>
<tr>
<td>
<html:multibox name="Form" property="Information.s1" styleId="newForm.Information.s1" value="Y"/>
<html:hidden name="newForm" property="Information.s1" value="N"/>
<label style="float: none;" for="newForm.Information.s1" id="newForm.Information.s1.label"><bean:message key="subForm.s1.prompt"/></label>
</td>
<td>
<html:multibox name="newForm" property="Information.s2" styleId="newForm.Information.s2" value="Y"/>
<html:hidden name="newForm" property="Information.s2" value="N"/>
<label style="float: none;" for="newForm.Information.s2" id="newForm.Information.s2.label"><bean:message key="Information.s2.prompt"/></label>
</td>
<td>
<html:multibox name="newForm" property="Information.s3" styleId="newForm.Information.s2" value="Y"/>
<html:hidden name="newForm" property="Information.s2" value="N"/>
<label style="float: none;" for="newForm.Information.s2" id="newForm.Information.s2.label"><bean:message key="SubForm.s2.ompt"/></label>
</td>
</tr>
</tbody>
</table>
any suggestion,please help me.
Thanks,
AMMA.