Well - this lets UNICODE letters in the door - but it is letters or numbers... 
if ($s=~ /^ [^\W_]{6,20} $/x) {
  print "success!";
}

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my @a=qw(random brilliant braindead); print $a[rand(@a)];

In reply to Re: how should i test whether a string contains between 6 and 20 letters and numbers by Rhandom
in thread how should i test whether a string contains between 6 and 20 letters and numbers by keiusui

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