Something like: 
while (<DATA>) {
    chomp;
    print $_, ': ', (length != tr/A-Z/A-Z/ ? 'ok' : 'not ok'), "\n";
}

__DATA__
blah
BLAH
Blah

[download]
Or you could use s/\b(\w)(\w+)\b/\U$1\L$2/g to force things into sentance case.

gav^

In reply to Re: ChAnGiNg CaSe of forms before they are submitted? by gav^
in thread ChAnGiNg CaSe of forms before they are submitted? by jmmorse

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