validating RadMaskedTextBox

[Venkata]

Hi,
     This is prasad, when i click on insert button in RadGrid, RegularExpression validator is fired for RadMaskedTextBox instead of RequiredFeild Validator, How can i validate RadMaskedTextBox with RequiredField Validator.

Thanks
M V Prasad

[Princy]

Hi,

Try the following code.
aspx:

<telerik:GridTemplateColumn>
   <EditItemTemplate>
               <telerik:RadMaskedTextBox ID="RadMaskedTextBox1" runat="server"></telerik:RadMaskedTextBox>
                          <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="RadMaskedTextBox1"
                              ErrorMessage="*"></asp:RequiredFieldValidator>
                      </EditItemTemplate>
                  </telerik:GridTemplateColumn>

Thanks,
Princy