Most Common Validators for ASP.NET


<asp:requiredfieldvalidator id="reqResendWaitDays" Runat="server" ErrorMessage="Required Field" ControlToValidate="txtResendWaitDays"
Display="Dynamic">
</asp:requiredfieldvalidator>

<asp:CompareValidator id="comResendWaitDays" Runat="server" ErrorMessage="Must be numeric" ControlToValidate="txtResendWaitDays"
type="Integer" operator="DataTypeCheck">
</asp:CompareValidator>