NumericTextBox range problem

[Robert]

I have a numeric text box that I set a minimum value of 1 and a maximum value of 99.  If I type 0 into the field the validation fires but it does not clear that 0 out of the text area.  On the OnError event I am trying to clear the value of the textbox but the 0 is still there.

<telerik:RadNumericTextBox Save="Text" ID="txtFileFormat" runat="server"
                      MaxValue="99" MinValue="1"
                      Width="25px" TabIndex="1" AllowOutOfRangeAutoCorrect="False"
                      AutoCompleteType="Disabled" ClientEvents-OnError="FileError">
                      <NumberFormat AllowRounding="False" DecimalDigits="0" />

function FileError(sender, args) {
  sender.set_textBoxValue(null);
}

Is there something that I am missing?  Does the OnError event prevent updates to that object?

[Jayesh Goyani]

Hello,

function ValueChanging(sender, args) {
                if (args._newValue < sender._minValue) {
                    args._cancel = true;
                }

            }

<telerik:RadNumericTextBox Save="Text" ID="txtFileFormat" runat="server" MaxValue="99"
       MinValue="1" Width="100px" TabIndex="1" AllowOutOfRangeAutoCorrect="False" AutoCompleteType="Disabled"
        ClientEvents-OnError="FileError" >
        <ClientEvents OnValueChanging="ValueChanging" />
       <NumberFormat AllowRounding="False" DecimalDigits="0" />
   </telerik:RadNumericTextBox>

Thanks,
Jayesh Goyani