Module ActiveMerchant::Billing::CreditCardFormatting
In: lib/active_merchant/billing/credit_card_formatting.rb

Methods

format  

Public Instance methods

This method is used to format numerical information pertaining to credit cards.

  format(2005, :two_digits)  # => "05"
  format(05,   :four_digits) # => "0005"

[Validate]