okey, let me correct myself, use this instead: 

($b+0) =~ /[1-5]/ and print "\$b has to be a number and is either 1, 2
+, 3, 4, or 5.";

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In reply to Re^3: Quicker way to do this IF statement 1-5 by PerlPhi
in thread Quicker way to do this IF statement 1-5 by Anonymous Monk

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