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Date validation for RADDatePicker control

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This is a migrated thread and some comments may be shown as answers.

Sid asked on 14 Apr 2009, 02:21 AM

Hi,

I want to display a custom message when the user enters a wrong date in the RADDatePicker control.

The code is given below..

                                        <telerik:RadDatePicker ID="RadDatePicker1" runat="server">         
                                </telerik:RadDatePicker>         
                                <asp:RegularExpressionValidator ID="RegularExpressionValidator1"          
                                    ControlToValidate="RadDatePicker1" runat="server"          
                                    ErrorMessage="Please enter date in dd/mm/yyyy format"          
                                    ValidationExpression="([1-9]|0[1-9]|[12][0-9]|3[01])[/]([1-9]|0[1-9]|1[012])[/](19|20)\d\d"></asp:RegularExpressionValidator>         
                                <br />         
                                 
                                 

This validation(dd/mm/yyyy) doesnot work with RADDatePicker.

Although, when I use the same regular expression to validate date in an asp:textbox control, it works.

Please explain...

thanks and regards,

Sid

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