or
<asp:RequiredFieldValidator ID="v4" ControlToValidate="txtMaxParticipantField" ErrorMessage="* Enter Max Participant number"
Display="None" InitialValue="Enter Max Participant number" runat="server"
ValidationGroup="Trainingsave"></asp:RequiredFieldValidator>
all validation on general tabs textbox fields is firing on save button click but validation on participants tab textbox fields is not fired.
please help.
function CounterValueChanged(sender, args) { var
allOK = true; var oldValue
= args.get_oldValue(); var
newValue = args.get_newValue();$find("<%=
RadAjaxManager.GetCurrent(Page).ClientID %>").ajaxRequest('UpdateCounter')
}