Control in ASP.NET

Hi,

The header text and display mode has to be given.

HeaderText="You must enter a value in the following fields:"

DisplayMode="BulletList"

EnableClientScript="true"

runat="server"/>

This validation summary associated with the required field validator.

ControlToValidate="rlist_type"

ErrorMessage="Card Type"

InitialValue=""

Text="*"

runat="server"/>

It will display with header and mandatory fields in bullets.

http://msdn.microsoft.com/en-us/library/dd5c6s6h(v=vs.71).aspx

http://www.w3schools.com/aspnet/control_validationsummary.asp