Class: ActiveMerchant::Billing::CreditCard
- Includes:
- CreditCardMethods
- Defined in:
- lib/active_merchant/billing/credit_card.rb
Overview
A CreditCard
object represents a physical credit card, and is capable of validating the various data associated with these.
At the moment, the following credit card types are supported:
-
Visa
-
MasterCard
-
Discover
-
American Express
-
Diner’s Club
-
JCB
-
Switch
-
Solo
-
Dankort
-
Maestro
-
Forbrugsforeningen
-
Laser
For testing purposes, use the ‘bogus’ credit card brand. This skips the vast majority of validations, allowing you to focus on your core concerns until you’re ready to be more concerned with the details of particular credit cards or your gateway.
Testing With CreditCard
Often when testing we don’t care about the particulars of a given card brand. When using the ‘test’ mode in your Gateway, there are six different valid card numbers: 1, 2, 3, ‘success’, ‘fail’, and ‘error’.
For details, see ActiveMerchant::Billing::CreditCardMethods::ClassMethods#valid_number?
Example Usage
cc = CreditCard.new(
:first_name => 'Steve',
:last_name => 'Smith',
:month => '9',
:year => '2010',
:brand => 'visa',
:number => '4242424242424242'
)
cc.validate # => {}
cc.display_number # => XXXX-XXXX-XXXX-4242
Defined Under Namespace
Classes: ExpiryDate
Constant Summary
Constants included from CreditCardMethods
ActiveMerchant::Billing::CreditCardMethods::CARD_COMPANIES
Instance Attribute Summary collapse
-
#first_name ⇒ String
Returns or sets the first name of the card holder.
-
#issue_number ⇒ Object
Returns the value of attribute issue_number.
-
#last_name ⇒ String
Returns or sets the last name of the card holder.
-
#month ⇒ Integer
readonly
Returns or sets the expiry month for the card.
-
#number ⇒ String
Returns or sets the credit card number.
-
#start_month ⇒ Object
readonly
Required for Switch / Solo cards.
-
#start_year ⇒ Object
readonly
Required for Switch / Solo cards.
-
#track_data ⇒ String
Returns or sets the track data for the card.
-
#verification_value ⇒ String
Returns or sets the card verification value.
-
#year ⇒ Integer
readonly
Returns or sets the expiry year for the card.
Class Method Summary collapse
Instance Method Summary collapse
-
#brand ⇒ String
Returns or sets the credit card brand.
- #brand=(value) ⇒ Object
-
#display_number ⇒ String
Returns a display-friendly version of the card number.
-
#expired? ⇒ Boolean
Returns whether the credit card has expired.
-
#expiry_date ⇒ ExpiryDate
Provides proxy access to an expiry date object.
- #first_digits ⇒ Object
-
#first_name? ⇒ Boolean
Returns whether the
first_name
attribute has been set. - #last_digits ⇒ Object
-
#last_name? ⇒ Boolean
Returns whether the
last_name
attribute has been set. -
#name ⇒ String
Returns the full name of the card holder.
- #name=(full_name) ⇒ Object
-
#name? ⇒ Boolean
Returns whether either the
first_name
or thelast_name
attributes has been set. - #type ⇒ Object
- #type=(value) ⇒ Object
-
#validate ⇒ Object
Validates the credit card details.
- #verification_value? ⇒ Boolean
Methods included from CreditCardMethods
#card_verification_value_length, included, #valid_card_verification_value?, #valid_expiry_year?, #valid_issue_number?, #valid_month?, #valid_start_year?
Methods inherited from Model
Methods included from ActiveMerchant::Billing::Compatibility::Model
Constructor Details
This class inherits a constructor from ActiveMerchant::Billing::Model
Instance Attribute Details
#first_name ⇒ String
Returns or sets the first name of the card holder.
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# File 'lib/active_merchant/billing/credit_card.rb', line 110 def first_name @first_name end |
#issue_number ⇒ Object
Returns the value of attribute issue_number.
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# File 'lib/active_merchant/billing/credit_card.rb', line 119 def issue_number @issue_number end |
#last_name ⇒ String
Returns or sets the last name of the card holder.
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# File 'lib/active_merchant/billing/credit_card.rb', line 115 def last_name @last_name end |
#month ⇒ Integer (readonly)
Returns or sets the expiry month for the card.
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# File 'lib/active_merchant/billing/credit_card.rb', line 67 def month @month end |
#number ⇒ String
Returns or sets the credit card number.
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# File 'lib/active_merchant/billing/credit_card.rb', line 58 def number @number end |
#start_month ⇒ Object (readonly)
Required for Switch / Solo cards
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# File 'lib/active_merchant/billing/credit_card.rb', line 118 def start_month @start_month end |
#start_year ⇒ Object (readonly)
Required for Switch / Solo cards
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# File 'lib/active_merchant/billing/credit_card.rb', line 118 def start_year @start_year end |
#track_data ⇒ String
Returns or sets the track data for the card
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# File 'lib/active_merchant/billing/credit_card.rb', line 133 def track_data @track_data end |
#verification_value ⇒ String
Returns or sets the card verification value.
This attribute is optional but recommended. The verification value is a card security code. If provided, the gateway will attempt to validate the value.
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# File 'lib/active_merchant/billing/credit_card.rb', line 128 def verification_value @verification_value end |
#year ⇒ Integer (readonly)
Returns or sets the expiry year for the card.
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# File 'lib/active_merchant/billing/credit_card.rb', line 72 def year @year end |
Class Method Details
.requires_verification_value? ⇒ Boolean
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# File 'lib/active_merchant/billing/credit_card.rb', line 242 def self.requires_verification_value? require_verification_value end |
Instance Method Details
#brand ⇒ String
Returns or sets the credit card brand.
Valid card types are
-
‘visa’
-
‘master’
-
‘discover’
-
‘american_express’
-
‘diners_club’
-
‘jcb’
-
‘switch’
-
‘solo’
-
‘dankort’
-
‘maestro’
-
‘forbrugsforeningen’
-
‘laser’
Or, if you wish to test your implementation, ‘bogus’.
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# File 'lib/active_merchant/billing/credit_card.rb', line 94 def brand if !defined?(@brand) || empty?(@brand) self.class.brand?(number) else @brand end end |
#brand=(value) ⇒ Object
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# File 'lib/active_merchant/billing/credit_card.rb', line 102 def brand=(value) value = value && value.to_s.dup @brand = (value.respond_to?(:downcase) ? value.downcase : value) end |
#display_number ⇒ String
Returns a display-friendly version of the card number.
All but the last 4 numbers are replaced with an “X”, and hyphens are inserted in order to improve legibility.
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# File 'lib/active_merchant/billing/credit_card.rb', line 214 def display_number self.class.mask(number) end |
#expired? ⇒ Boolean
Returns whether the credit card has expired.
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# File 'lib/active_merchant/billing/credit_card.rb', line 155 def expired? expiry_date.expired? end |
#expiry_date ⇒ ExpiryDate
Provides proxy access to an expiry date object
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# File 'lib/active_merchant/billing/credit_card.rb', line 148 def expiry_date ExpiryDate.new(@month, @year) end |
#first_digits ⇒ Object
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# File 'lib/active_merchant/billing/credit_card.rb', line 218 def first_digits self.class.first_digits(number) end |
#first_name? ⇒ Boolean
Returns whether the first_name
attribute has been set.
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# File 'lib/active_merchant/billing/credit_card.rb', line 165 def first_name? first_name.present? end |
#last_digits ⇒ Object
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# File 'lib/active_merchant/billing/credit_card.rb', line 222 def last_digits self.class.last_digits(number) end |
#last_name? ⇒ Boolean
Returns whether the last_name
attribute has been set.
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# File 'lib/active_merchant/billing/credit_card.rb', line 170 def last_name? last_name.present? end |
#name ⇒ String
Returns the full name of the card holder.
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# File 'lib/active_merchant/billing/credit_card.rb', line 177 def name [first_name, last_name].compact.join(' ') end |
#name=(full_name) ⇒ Object
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# File 'lib/active_merchant/billing/credit_card.rb', line 181 def name=(full_name) names = full_name.split self.last_name = names.pop self.first_name = names.join(" ") end |
#name? ⇒ Boolean
Returns whether either the first_name
or the last_name
attributes has been set.
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# File 'lib/active_merchant/billing/credit_card.rb', line 160 def name? first_name? || last_name? end |
#type ⇒ Object
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# File 'lib/active_merchant/billing/credit_card.rb', line 135 def type ActiveMerchant.deprecated "CreditCard#type is deprecated and will be removed from a future release of ActiveMerchant. Please use CreditCard#brand instead." brand end |
#type=(value) ⇒ Object
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# File 'lib/active_merchant/billing/credit_card.rb', line 140 def type=(value) ActiveMerchant.deprecated "CreditCard#type is deprecated and will be removed from a future release of ActiveMerchant. Please use CreditCard#brand instead." self.brand = value end |
#validate ⇒ Object
Validates the credit card details.
Any validation errors are added to the ActiveMerchant::Billing::Compatibility::Model#errors attribute.
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# File 'lib/active_merchant/billing/credit_card.rb', line 229 def validate errors = validate_essential_attributes + validate_verification_value # Bogus card is pretty much for testing purposes. Lets just skip these extra tests if its used return errors_hash(errors) if brand == 'bogus' errors_hash( errors + validate_card_brand_and_number + validate_switch_or_solo_attributes ) end |
#verification_value? ⇒ Boolean
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# File 'lib/active_merchant/billing/credit_card.rb', line 200 def verification_value? !verification_value.blank? end |