Does "required" work with Multi Select

[Bailey, Shane C.]

 

The following code doesn't seem to validate whether the user chose an item.


In other words if a user doesn't select anything it still passes validation:

 

JSP:

                        <html:select property="roles" multiple="true"
size="5">

                                    <html:options 

                                      collection="<%=my.Const.ROLE_TYPES%>" 

                                      property="roleName" />

                                    </html:select>

 

validation.xml:

    <field property="roles"

               depends="required">

               <arg0 name="required" key="label.user.Roles" />

    </field>

 

 

All the other fields validate just fine.   

 

Should I assume select (since it will return a value no matter what for a
single select) 

isn't supported as an element type which can be "required" ???