A regex solution can be short and elegant: 
if ($b=~/^[1-5]$/) {
    print "\$b has to be a number and is either 1, 2, 3, 4, or 5.\n";
    }

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

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