[flexcoders] How to detect the decimal point character?

[Nick Middleweek]

Hi,

I'm doing some custom bits on the Flex 3 NumericStepper and I need to
prevent more than decimal point being entered into it's textField. Is there
a way to detect the character used? e.g. Germany uses a comma...

Or should I do something like this... "How future proof, multi-lingo is
that?"

var decimalCharacter : String = Math.PI.toString().substr( 1, 1 );


Thanks,
Nick