I tried my best to explain a problem but seem not to succeed:

 1. There was an analyzis of a problem inside my message, so your explanation just rewords mine
 2. return 0 if $_[0]=~/\D/; is not enough, because I said there should be at least one digit.
 3. I noticed that I'm worried about current validation scheme in general, where validation occures one extra time, and not just once at the end of change. Number validation was just an example.

Best wishes,
I.R.Baboon.

In reply to Re: Re: Tk::Entry validate question by Baboon
in thread Tk::Entry validate question by Baboon

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