X-Git-Url: http://git.freeside.biz/gitweb/?a=blobdiff_plain;f=CreditCard.pm;h=ba63d6312f31262b6a6890b5fa6dd0189cd00f4a;hb=302b53972940b81aa7d0024f05c903596d23fd56;hp=6a9a91891a2c9ed8ce3b64c3d11ddc699501f694;hpb=4c810fa50a5a0d40c54a7ee0b48bfd23c4bde1b6;p=Business-CreditCard.git diff --git a/CreditCard.pm b/CreditCard.pm index 6a9a918..ba63d63 100644 --- a/CreditCard.pm +++ b/CreditCard.pm @@ -42,7 +42,6 @@ Possible return values are: MasterCard Discover card American Express card - Diner's Club/Carte Blanche enRoute JCB BankCard @@ -54,8 +53,11 @@ Possible return values are: "Not a credit card" is returned on obviously invalid data values. +Versions before 0.31 may also have returned "Diner's Club/Carte Blanche" (these +cards are now recognized as "Discover card"). + As of 0.30, cardtype() will accept a partial card masked with "x", "X', ".", -"*" or "_". Only the first 2-6 digits and the lenth are significant; +"*" or "_". Only the first 2-6 digits and the length are significant; whitespace and dashes are removed. To recognize just Visa, MasterCard and Amex, you only need the first two digits; to recognize almost all cards except some Switch cards, you need the first four digits, and to recognize @@ -74,7 +76,7 @@ charges, you need a Merchant account. See L. These subroutines will also work if you provide the arguments as numbers instead of strings, e.g. C. -=head1 CHANGES IN 0.30 +=head1 PROCESSING AGREEMENTS Credit card issuers have recently been forming agreements to process cards on other networks, in which one type of card is processed as another card type. @@ -82,11 +84,11 @@ other networks, in which one type of card is processed as another card type. By default, Business::CreditCard returns the type the card should be treated as in the US and Canada. You can change this to return the type the card should be treated as in a different country by setting -C<$Business::OnlinePayment::Country> to your two-letter country code. This +C<$Business::CreditCard::Country> to your two-letter country code. This is probably what you want to determine if you accept the card, or which merchant agreement it is processed through. -You can also set C<$Business::OnlinePayment::Country> to a false value such +You can also set C<$Business::CreditCard::Country> to a false value such as the empty string to return the "base" card type. This is probably only useful for informational purposes when used along with the default type. @@ -94,7 +96,9 @@ Here are the currently known agreements: =over 4 -=item Diner's club cards (starting with 36) are now identified as "MasterCard" inside the US and Canada. +=item Most Diner's club is now identified as Discover. (This supercedes the earlier identification of some Diner's club cards as MasterCard inside the US and Canada.) + +=item JCB cards in the 3528-3589 range are identified as Discover inside the US and Canada. =item China Union Pay cards are identified as Discover cards outside China. @@ -119,13 +123,14 @@ Please don't bother Jon with emails about this module. Lee Lawrence , Neale Banks and Max Becker contributed support for additional card -types. Lee also contributed a working test.pl. +types. Lee also contributed a working test.pl. Alexandr Ciornii + contributed code cleanups. =head1 COPYRIGHT AND LICENSE Copyright (C) 1995,1996,1997 Jon Orwant Copyright (C) 2001-2006 Ivan Kohler -Copyright (C) 2007 Freeside Internet Services, Inc. +Copyright (C) 2007-2009 Freeside Internet Services, Inc. This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.8 or, @@ -153,8 +158,10 @@ sub cardtype { return "Not a credit card" if $number =~ /[^\dx]/io; #$number =~ s/\D//g; - - return "Not a credit card" unless length($number) >= 13 && 0+$number; + { + local $^W=0; #no warning at next line + return "Not a credit card" unless length($number) >= 13 && 0+$number; + } return "Switch" if $number =~ /^49(03(0[2-9]|3[5-9])|11(0[1-2]|7[4-9]|8[1-2])|36[0-9]{2})[\dx]{10}([\dx]{2,3})?$/o @@ -165,18 +172,24 @@ sub cardtype { return "MasterCard" if $number =~ /^5[1-5][\dx]{14}$/o - || ( $number =~ /^36[\dx]{12}/ && $Country =~ /^(US|CA)$/oi ); + ;# || ( $number =~ /^36[\dx]{12}/ && $Country =~ /^(US|CA)$/oi ); return "Discover card" - if $number =~ /^6011[\dx]{12}$/o + if $number =~ /^30[0-5][\dx]{11}([\dx]{2})?$/o #diner's: 300-305 + || $number =~ /^3095[\dx]{10}([\dx]{2})?$/o #diner's: 3095 + || $number =~ /^3[68][\dx]{12}([\dx]{2})?$/o #diner's: 36 + || $number =~ /^6011[\dx]{12}$/o + || $number =~ /^64[4-9][\dx]{13}$/o || $number =~ /^65[\dx]{14}$/o - || ( $number =~ /^622[\dx]{13}$/o && $Country !~ /^(CN)$/oi ); + || ( $number =~ /^62[24-68][\dx]{13}$/o && uc($Country) ne 'CN' ) #CUP + || ( $number =~ /^35(2[89]|[3-8][\dx])[\dx]{10}$/o && uc($Country) eq 'US' ); return "American Express card" if $number =~ /^3[47][\dx]{13}$/o; - return "Diner's Club/Carte Blanche" - if $number =~ /^3(0[0-5]|[68][\dx])[\dx]{11}$/o; + #return "Diner's Club/Carte Blanche" + # if $number =~ /^3(0[0-59]|[68][\dx])[\dx]{11}$/o; + #"Diners Club enRoute" return "enRoute" if $number =~ /^2(014|149)[\dx]{11}$/o; return "JCB" if $number =~ /^(3[\dx]{4}|2131|1800)[\dx]{11}$/o; @@ -187,7 +200,7 @@ sub cardtype { if $number =~ /^6(3(34[5-9][0-9])|767[0-9]{2})[\dx]{10}([\dx]{2,3})?$/o; return "China Union Pay" - if $number =~ /^622[\dx]{13}$/o; + if $number =~ /^62[24-68][\dx]{13}$/o; return "Laser" if $number =~ /^6(304|7(06|09|71))[\dx]{12,15}$/o;