# +ve int, not inc zero, optional space, optional sign
$var1 =~ s/^\s+//;          # leading whitespace
$var1 =~ s/\s+$//;          # trailing whitespace
if( $var1 =~ /^[+]?\d+$/ && $var1 != 0 )
{
    print "+ve int\n";
}

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Cheers
Chris

In reply to Re: Check for Positive Integer entry only by chrism01
in thread Check for Positive Integer entry only by Anonymous Monk

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