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.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

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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!!
[reply]

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