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Re: Perl/Tk,How to limit the number of characters in Entry?

by BrowserUk (Pope)
on Jan 19, 2013 at 05:46 UTC ( #1014171=note: print w/ replies, xml ) Need Help??


in reply to Perl/Tk,How to limit the number of characters in Entry?

See -validate => 'key', -ValidateCommand => sub { length( $_[0] ) <= 10 ? 1 : 0 } and the validation section of the Entry widget POD.


With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
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Comment on Re: Perl/Tk,How to limit the number of characters in Entry?
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Re^2: Perl/Tk,How to limit the number of characters in Entry?
by Anonymous Monk on Jan 19, 2013 at 08:37 UTC
    Thanks!!

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