Compare Validator - Ending With A Decimal Causes Error

[Matthew Sajdera]

All -

I have a couple of text boxes where users can enter numbers. The
controls are set to do DataTypeChecks against a Double data type. If
the user enters a number that ends with a decimal point the control
throws an error. Preceeding the number with a decimal point is OK.

Example:

3.25 - OK
..25 - OK
25 - OK
25. - Error

Any tips on how I get the control to handle (25.) without error?

Thanks,

- Matt