Module ActiveMerchant::Billing::CreditCardMethods
In: lib/active_merchant/billing/credit_card_methods.rb

Convenience methods that can be included into a custom Credit Card object, such as an ActiveRecord based Credit Card object.

Methods

included   valid_expiry_year?   valid_issue_number?   valid_month?   valid_start_year?  

Classes and Modules

Module ActiveMerchant::Billing::CreditCardMethods::ClassMethods

Constants

CARD_COMPANIES = { 'visa' => /^4\d{12}(\d{3})?$/, 'master' => /^(5[1-5]\d{4}|677189)\d{10}$/, 'discover' => /^(6011|65\d{2})\d{12}$/, 'american_express' => /^3[47]\d{13}$/, 'diners_club' => /^3(0[0-5]|[68]\d)\d{11}$/, 'jcb' => /^3528\d{12}$/, 'switch' => /^6759\d{12}(\d{2,3})?$/, 'solo' => /^6767\d{12}(\d{2,3})?$/, 'dankort' => /^5019\d{12}$/, 'maestro' => /^(5[06-8]|6\d)\d{10,17}$/, 'forbrugsforeningen' => /^600722\d{10}$/, 'laser' => /^(6304[89]\d{11}(\d{2,3})?|670695\d{13})$/

Public Class methods

included(base)

[Source]

    # File lib/active_merchant/billing/credit_card_methods.rb, line 20
20:       def self.included(base)
21:         base.extend(ClassMethods)
22:       end

Public Instance methods

valid_expiry_year?(year)

[Source]

    # File lib/active_merchant/billing/credit_card_methods.rb, line 28
28:       def valid_expiry_year?(year)
29:         (Time.now.year..Time.now.year + 20).include?(year)
30:       end
valid_issue_number?(number)

[Source]

    # File lib/active_merchant/billing/credit_card_methods.rb, line 36
36:       def valid_issue_number?(number)
37:         number.to_s =~ /^\d{1,2}$/
38:       end
valid_month?(month)

[Source]

    # File lib/active_merchant/billing/credit_card_methods.rb, line 24
24:       def valid_month?(month)
25:         (1..12).include?(month)
26:       end
valid_start_year?(year)

[Source]

    # File lib/active_merchant/billing/credit_card_methods.rb, line 32
32:       def valid_start_year?(year)
33:         year.to_s =~ /^\d{4}$/ && year.to_i > 1987
34:       end

[Validate]