Support 2 series Mastercard per issue #5

dnmfarrell · May 14, 2017 · 2cc1469 · 2cc1469
1 parent 4b3d2ac
commit 2cc1469
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/Data/FormValidator/Constraints.pm b/lib/Data/FormValidator/Constraints.pm
@@ -655,7 +655,8 @@ sub match_cc_number {
     return undef unless $card_type =~ /^[admv]/i;
 
     return undef if ($card_type =~ /^v/i && substr($the_card, 0, 1) ne "4") ||
-      ($card_type =~ /^m/i && substr($the_card, 0, 1) ne "5") ||
+      ($card_type =~ /^m/i && substr($the_card, 0, 1) ne "5" &&
+       substr($the_card, 0, 1) ne "2") ||
       ($card_type =~ /^d/i && substr($the_card, 0, 4) ne "6011") ||
       ($card_type =~ /^a/i && substr($the_card, 0, 2) ne "34" &&
        substr($the_card, 0, 2) ne "37");