Module: OffsitePayments::Integrations::RealexOffsite::Common

Included in:
Helper, Notification
Defined in:
lib/offsite_payments/integrations/realex_offsite.rb

Constant Summary collapse

CURRENCY_SPECIAL_MINOR_UNITS = 
{
  'BIF' => 0,
  'BYR' => 0,
  'CLF' => 0,
  'CLP' => 0,
  'CVE' => 0,
  'DJF' => 0,
  'GNF' => 0,
  'HUF' => 0,
  'ISK' => 0,
  'JPY' => 0,
  'KMF' => 0,
  'KRW' => 0,
  'PYG' => 0,
  'RWF' => 0,
  'UGX' => 0,
  'UYI' => 0,
  'VND' => 0,
  'VUV' => 0,
  'XAF' => 0,
  'XOF' => 0,
  'XPF' => 0,
  'BHD' => 3,
  'IQD' => 3,
  'JOD' => 3,
  'KWD' => 3,
  'LYD' => 3,
  'OMR' => 3,
  'TND' => 3,
  'COU' => 4
}
CANADIAN_STATES = 
{
  'AB' => 'Alberta',
  'BC' => 'British Columbia',
  'MB' => 'Manitoba',
  'NB' => 'New Brunswick',
  'NL' => 'Newfoundland',
  'NS' => 'Nova Scotia',
  'NU' => 'Nunavut',
  'NT' => 'Northwest Territories',
  'ON' => 'Ontario',
  'PE' => 'Prince Edward Island',
  'QC' => 'Quebec',
  'SK' => 'Saskatchewan',
  'YT' => 'Yukon'
}
US_STATES = 
{
  'AL' => 'Alabama',
  'AK' => 'Alaska',
  'AS' => 'American Samoa',
  'AZ' => 'Arizona',
  'AR' => 'Arkansas',
  'CA' => 'California',
  'CO' => 'Colorado',
  'CT' => 'Connecticut',
  'DE' => 'Delaware',
  'DC' => 'District Of Columbia',
  'FM' => 'Federated States Of Micronesia',
  'FL' => 'Florida',
  'GA' => 'Georgia',
  'GU' => 'Guam',
  'HI' => 'Hawaii',
  'ID' => 'Idaho',
  'IL' => 'Illinois',
  'IN' => 'Indiana',
  'IA' => 'Iowa',
  'KS' => 'Kansas',
  'KY' => 'Kentucky',
  'LA' => 'Louisiana',
  'ME' => 'Maine',
  'MH' => 'Marshall Islands',
  'MD' => 'Maryland',
  'MA' => 'Massachusetts',
  'MI' => 'Michigan',
  'MN' => 'Minnesota',
  'MS' => 'Mississippi',
  'MO' => 'Missouri',
  'MT' => 'Montana',
  'NE' => 'Nebraska',
  'NV' => 'Nevada',
  'NH' => 'New Hampshire',
  'NJ' => 'New Jersey',
  'NM' => 'New Mexico',
  'NY' => 'New York',
  'NC' => 'North Carolina',
  'ND' => 'North Dakota',
  'MP' => 'Northern Mariana Islands',
  'OH' => 'Ohio',
  'OK' => 'Oklahoma',
  'OR' => 'Oregon',
  'PW' => 'Palau',
  'PA' => 'Pennsylvania',
  'PR' => 'Puerto Rico',
  'RI' => 'Rhode Island',
  'SC' => 'South Carolina',
  'SD' => 'South Dakota',
  'TN' => 'Tennessee',
  'TX' => 'Texas',
  'UT' => 'Utah',
  'VT' => 'Vermont',
  'VI' => 'Virgin Islands',
  'VA' => 'Virginia',
  'WA' => 'Washington',
  'WV' => 'West Virginia',
  'WI' => 'Wisconsin',
  'WY' => 'Wyoming'
}
COUNTRY_PHONE_NUMBERS = 
{
  'AD' => { :code => '376', :length => [6, 7, 8, 9] },
  'AE' => { :code => '971', :length => [7, 8, 9] },
  'AF' => { :code => '93', :length => [8, 9] },
  'AG' => { :code => '1', :length => [10] },
  'AI' => { :code => '1', :length => [10] },
  'AL' => { :code => '355', :length => [7, 8, 9] },
  'AM' => { :code => '374', :length => [8] },
  'AO' => { :code => '244', :length => [9] },
  'AQ' => { :code => '672', :length => [] },
  'AR' => { :code => '54', :length => [8, 9] },
  'AS' => { :code => '1', :length => [10] },
  'AT' => { :code => '43', :length => [7, 8, 9, 10, 11, 12, 13] },
  'AU' => { :code => '61', :length => [9] },
  'AW' => { :code => '297', :length => [7] },
  'AX' => { :code => '358', :length => [] },
  'AZ' => { :code => '994', :length => [8, 9] },
  'BA' => { :code => '387', :length => [8] },
  'BB' => { :code => '1', :length => [10] },
  'BD' => { :code => '880', :length => [10] },
  'BE' => { :code => '32', :length => [8, 9] },
  'BF' => { :code => '226', :length => [8] },
  'BG' => { :code => '359', :length => [8, 9, 10] },
  'BH' => { :code => '973', :length => [8] },
  'BI' => { :code => '257', :length => [8] },
  'BJ' => { :code => '229', :length => [8] },
  'BL' => { :code => '590', :length => [] },
  'BM' => { :code => '1', :length => [10] },
  'BN' => { :code => '673', :length => [7] },
  'BO' => { :code => '591', :length => [8] },
  'BQ' => { :code => '599', :length => [7] },
  'BR' => { :code => '55', :length => [10, 11] },
  'BS' => { :code => '1', :length => [10] },
  'BT' => { :code => '975', :length => [7, 8] },
  'BV' => { :code => '47', :length => [] },
  'BW' => { :code => '267', :length => [7] },
  'BY' => { :code => '375', :length => [9] },
  'BZ' => { :code => '501', :length => [7] },
  'CA' => { :code => '1', :length => [10] },
  'CC' => { :code => '61', :length => [9] },
  'CD' => { :code => '243', :length => [8] },
  'CF' => { :code => '236', :length => [8] },
  'CG' => { :code => '242', :length => [7] },
  'CH' => { :code => '41', :length => [9, 10] },
  'CI' => { :code => '225', :length => [8] },
  'CK' => { :code => '682', :length => [5] },
  'CL' => { :code => '56', :length => [8, 9] },
  'CM' => { :code => '237', :length => [8] },
  'CN' => { :code => '86', :length => [7, 8, 9, 10, 11] },
  'CO' => { :code => '57', :length => [9, 10] },
  'CR' => { :code => '506', :length => [8] },
  'CU' => { :code => '53', :length => [8] },
  'CV' => { :code => '238', :length => [7] },
  'CW' => { :code => '599', :length => [7] },
  'CX' => { :code => '61', :length => [] },
  'CY' => { :code => '357', :length => [8] },
  'CZ' => { :code => '420', :length => [9] },
  'DE' => { :code => '49', :length => [6, 7, 8, 9, 10, 11] },
  'DJ' => { :code => '253', :length => [6] },
  'DK' => { :code => '45', :length => [8] },
  'DM' => { :code => '1', :length => [10] },
  'DO' => { :code => '1', :length => [10] },
  'DZ' => { :code => '213', :length => [8] },
  'EC' => { :code => '593', :length => [8, 9] },
  'EE' => { :code => '372', :length => [7, 8] },
  'EG' => { :code => '20', :length => [9] },
  'EH' => { :code => '212', :length => [] },
  'ER' => { :code => '291', :length => [7] },
  'ES' => { :code => '34', :length => [9] },
  'ET' => { :code => '251', :length => [9] },
  'FI' => { :code => '358', :length => [9] },
  'FJ' => { :code => '679', :length => [7] },
  'FK' => { :code => '500', :length => [5] },
  'FM' => { :code => '691', :length => [7] },
  'FO' => { :code => '298', :length => [6] },
  'FR' => { :code => '33', :length => [9, 10] },
  'GA' => { :code => '241', :length => [6, 7, 8] },
  'GB' => { :code => '44', :length => [10, 11] },
  'GD' => { :code => '1', :length => [10] },
  'GE' => { :code => '995', :length => [9] },
  'GF' => { :code => '594', :length => [10] },
  'GG' => { :code => '44', :length => [] },
  'GH' => { :code => '233', :length => [5, 6, 7, 8] },
  'GI' => { :code => '350', :length => [8] },
  'GL' => { :code => '299', :length => [6] },
  'GM' => { :code => '220', :length => [7] },
  'GN' => { :code => '224', :length => [8] },
  'GP' => { :code => '590', :length => [10] },
  'GQ' => { :code => '240', :length => [6] },
  'GR' => { :code => '30', :length => [10] },
  'GS' => { :code => '500', :length => [] },
  'GT' => { :code => '502', :length => [8] },
  'GU' => { :code => '1', :length => [10] },
  'GW' => { :code => '245', :length => [7] },
  'GY' => { :code => '592', :length => [6, 7] },
  'HK' => { :code => '852', :length => [8] },
  'HN' => { :code => '504', :length => [7, 8] },
  'HR' => { :code => '385', :length => [8] },
  'HT' => { :code => '509', :length => [8] },
  'HU' => { :code => '36', :length => [8, 9] },
  'ID' => { :code => '62', :length => [8, 9, 10, 11] },
  'IE' => { :code => '353', :length => [9] },
  'IL' => { :code => '972', :length => [7, 8, 9] },
  'IM' => { :code => '44', :length => [] },
  'IN' => { :code => '91', :length => [10] },
  'IO' => { :code => '246', :length => [] },
  'IQ' => { :code => '964', :length => [8, 9, 10] },
  'IR' => { :code => '98', :length => [10] },
  'IS' => { :code => '354', :length => [7, 8, 9] },
  'IT' => { :code => '39', :length => [9, 11] },
  'JE' => { :code => '44', :length => [] },
  'JM' => { :code => '1', :length => [10] },
  'JO' => { :code => '962', :length => [8, 9] },
  'JP' => { :code => '81', :length => [9, 10] },
  'KE' => { :code => '254', :length => [9] },
  'KG' => { :code => '996', :length => [9] },
  'KH' => { :code => '855', :length => [8] },
  'KI' => { :code => '686', :length => [5] },
  'KM' => { :code => '269', :length => [7] },
  'KN' => { :code => '1', :length => [10] },
  'KP' => { :code => '850', :length => [8, 9] },
  'KR' => { :code => '82', :length => [8, 9] },
  'KW' => { :code => '965', :length => [7] },
  'KY' => { :code => '1', :length => [10] },
  'KZ' => { :code => '7', :length => [10] },
  'LA' => { :code => '856', :length => [8] },
  'LB' => { :code => '961', :length => [8] },
  'LC' => { :code => '1', :length => [10] },
  'LI' => { :code => '423', :length => [7] },
  'LK' => { :code => '94', :length => [10] },
  'LR' => { :code => '231', :length => [6, 7, 8] },
  'LS' => { :code => '266', :length => [8] },
  'LT' => { :code => '370', :length => [8] },
  'LU' => { :code => '352', :length => [9] },
  'LV' => { :code => '371', :length => [8] },
  'LY' => { :code => '218', :length => [8, 9] },
  'MA' => { :code => '212', :length => [8] },
  'MC' => { :code => '377', :length => [8, 9] },
  'MD' => { :code => '373', :length => [8] },
  'ME' => { :code => '382', :length => [8] },
  'MF' => { :code => '590', :length => [] },
  'MG' => { :code => '261', :length => [9] },
  'MH' => { :code => '692', :length => [7] },
  'MK' => { :code => '389', :length => [7, 8] },
  'ML' => { :code => '223', :length => [8] },
  'MM' => { :code => '95', :length => [7, 8] },
  'MN' => { :code => '976', :length => [7, 8, 9, 10] },
  'MO' => { :code => '853', :length => [8] },
  'MP' => { :code => '1', :length => [10] },
  'MQ' => { :code => '596', :length => [10] },
  'MR' => { :code => '222', :length => [7] },
  'MS' => { :code => '1', :length => [10] },
  'MT' => { :code => '356', :length => [8] },
  'MU' => { :code => '230', :length => [7] },
  'MV' => { :code => '960', :length => [7] },
  'MW' => { :code => '265', :length => [8] },
  'MX' => { :code => '52', :length => [8, 9, 10] },
  'MY' => { :code => '60', :length => [9, 10] },
  'MZ' => { :code => '258', :length => [8, 9] },
  'NA' => { :code => '264', :length => [6, 7] },
  'NC' => { :code => '687', :length => [6] },
  'NE' => { :code => '227', :length => [8] },
  'NF' => { :code => '672', :length => [6] },
  'NG' => { :code => '234', :length => [7, 8] },
  'NI' => { :code => '505', :length => [8] },
  'NL' => { :code => '31', :length => [9] },
  'NO' => { :code => '47', :length => [8] },
  'NP' => { :code => '977', :length => [7, 8] },
  'NR' => { :code => '674', :length => [7] },
  'NU' => { :code => '683', :length => [4] },
  'NZ' => { :code => '64', :length => [8, 9] },
  'OM' => { :code => '968', :length => [8] },
  'PA' => { :code => '507', :length => [7] },
  'PE' => { :code => '51', :length => [8, 9] },
  'PF' => { :code => '689', :length => [6] },
  'PG' => { :code => '675', :length => [7] },
  'PH' => { :code => '63', :length => [8, 9, 10] },
  'PK' => { :code => '92', :length => [9, 10] },
  'PL' => { :code => '48', :length => [9] },
  'PM' => { :code => '508', :length => [6] },
  'PN' => { :code => '64', :length => [9] },
  'PR' => { :code => '1', :length => [10] },
  'PS' => { :code => '970', :length => [8] },
  'PT' => { :code => '351', :length => [9] },
  'PW' => { :code => '680', :length => [7] },
  'PY' => { :code => '595', :length => [9] },
  'QA' => { :code => '974', :length => [7] },
  'RE' => { :code => '262', :length => [10] },
  'RO' => { :code => '40', :length => [9] },
  'RS' => { :code => '381', :length => [9] },
  'RU' => { :code => '7', :length => [10] },
  'RW' => { :code => '250', :length => [8, 9] },
  'SA' => { :code => '966', :length => [8, 9] },
  'SB' => { :code => '677', :length => [5] },
  'SC' => { :code => '248', :length => [6] },
  'SD' => { :code => '249', :length => [9] },
  'SE' => { :code => '46', :length => [9] },
  'SG' => { :code => '65', :length => [8, 9] },
  'SH' => { :code => '290', :length => [4] },
  'SI' => { :code => '386', :length => [8] },
  'SJ' => { :code => '47', :length => [8] },
  'SK' => { :code => '421', :length => [9] },
  'SL' => { :code => '232', :length => [8] },
  'SM' => { :code => '378', :length => [9, 10, 11, 12] },
  'SN' => { :code => '221', :length => [7] },
  'SO' => { :code => '252', :length => [7, 8] },
  'SR' => { :code => '597', :length => [6] },
  'SS' => { :code => '211', :length => [9] },
  'ST' => { :code => '239', :length => [6, 7] },
  'SV' => { :code => '503', :length => [8] },
  'SX' => { :code => '1', :length => [10] },
  'SY' => { :code => '963', :length => [7, 8] },
  'SZ' => { :code => '268', :length => [7] },
  'TC' => { :code => '1', :length => [10] },
  'TD' => { :code => '235', :length => [7] },
  'TF' => { :code => '262', :length => [] },
  'TG' => { :code => '228', :length => [7] },
  'TH' => { :code => '66', :length => [9, 10] },
  'TJ' => { :code => '992', :length => [9] },
  'TK' => { :code => '690', :length => [4] },
  'TL' => { :code => '670', :length => [7] },
  'TM' => { :code => '993', :length => [8] },
  'TN' => { :code => '216', :length => [8] },
  'TO' => { :code => '676', :length => [5, 6, 7] },
  'TR' => { :code => '90', :length => [10] },
  'TT' => { :code => '1', :length => [10] },
  'TV' => { :code => '688', :length => [5] },
  'TW' => { :code => '886', :length => [7, 8] },
  'TZ' => { :code => '255', :length => [9] },
  'UA' => { :code => '380', :length => [8, 9] },
  'UG' => { :code => '256', :length => [9] },
  'UM' => { :code => '1', :length => [] },
  'US' => { :code => '1', :length => [10] },
  'UY' => { :code => '598', :length => [7, 8] },
  'UZ' => { :code => '998', :length => [9] },
  'VA' => { :code => '39', :length => [9] },
  'VC' => { :code => '1', :length => [10] },
  'VE' => { :code => '58', :length => [10] },
  'VG' => { :code => '1', :length => [10] },
  'VI' => { :code => '1', :length => [10] },
  'VN' => { :code => '84', :length => [7, 8, 9, 10] },
  'VU' => { :code => '678', :length => [5, 6, 7] },
  'WF' => { :code => '681', :length => [6] },
  'WS' => { :code => '685', :length => [6, 7] },
  'YE' => { :code => '967', :length => [7, 8, 9] },
  'YT' => { :code => '262', :length => [7] },
  'ZA' => { :code => '27', :length => [9] },
  'ZM' => { :code => '260', :length => [9] },
  'ZW' => { :code => '263', :length => [8, 9, 10, 11] }       
}

Instance Method Summary collapse

Instance Method Details

#add_field(name, value) ⇒ Object 



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# File 'lib/offsite_payments/integrations/realex_offsite.rb', line 542

def add_field(name, value)
  return if name.blank? || value.blank?
  @fields[name.to_s] = validate(name.to_s, value.to_s)
end

#adjust_phone_number_length(country_calling_code, phone_number) ⇒ Object 



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# File 'lib/offsite_payments/integrations/realex_offsite.rb', line 439

def adjust_phone_number_length(country_calling_code, phone_number)
  country_calling_code[0...3] + '|' + phone_number[0...15]
end

#copy_billing_address ⇒ Object

if HPP_ADDRESS_MATCH_INDICATOR is set to TRUE HPP requires the shipping address to be sent from the billing address



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# File 'lib/offsite_payments/integrations/realex_offsite.rb', line 498

def copy_billing_address
  @fields.select { |k, _| k.start_with? 'HPP_BILLING_' }
         .each do |k, v|
           add_field("HPP_SHIPPING_#{k.split('HPP_BILLING_')[1]}", v)
         end
end

#create_signature(fields, secret) ⇒ Object 



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# File 'lib/offsite_payments/integrations/realex_offsite.rb', line 395

def create_signature(fields, secret)
  data = fields.join('.')
  digest = Digest::SHA1.hexdigest(data)
  signed = "#{digest}.#{secret}"
  Digest::SHA1.hexdigest(signed)
end

#extract_address_match_indicator(value) ⇒ Object 



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# File 'lib/offsite_payments/integrations/realex_offsite.rb', line 435

def extract_address_match_indicator(value)
  value ? 'TRUE' : 'FALSE'
end

#extract_avs_code(params = {}) ⇒ Object

This method is used for generating the “BILLING_CODE” field, this field is generated by concatenating the zip field and the first line of address with a pipe(|) between them if the country is GB, we remove the non-numeric characters



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# File 'lib/offsite_payments/integrations/realex_offsite.rb', line 428

def extract_avs_code(params={})
  return unless params[:zip] && params[:address1]
  code = [params[:zip], params[:address1]]
  code = code.collect{|p| extract_digits(p) } if params[:country] == 'GB'
  code.reject{|p| p.empty? }.join('|')
end

#extract_digits(value) ⇒ Object 



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# File 'lib/offsite_payments/integrations/realex_offsite.rb', line 419

def extract_digits(value)
  return unless value
  value.scan(/\d+/).join('')
end

#format_amount(amount, currency) ⇒ Object

Realex accepts currency amounts as an integer in the lowest value e.g.

format_amount(110.56, 'GBP')
=> 11056



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# File 'lib/offsite_payments/integrations/realex_offsite.rb', line 406

def format_amount(amount, currency)
  units = CURRENCY_SPECIAL_MINOR_UNITS[currency] || 2
  multiple = 10**units
  return ((amount || 0).to_d * multiple.to_d).to_i
end

#format_amount_as_float(amount, currency) ⇒ Object

Realex returns currency amount as an integer



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# File 'lib/offsite_payments/integrations/realex_offsite.rb', line 413

def format_amount_as_float(amount, currency)
  units = CURRENCY_SPECIAL_MINOR_UNITS[currency] || 2
  divisor = 10**units
  return ((amount || 0).to_d / divisor.to_d)
end

#format_phone_number(phone_number, country_code) ⇒ Object

The home phone number provided by the Cardholder. Should be In format: of ‘CountryCallingCode|Number’ for example, ‘1|123456789’.



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# File 'lib/offsite_payments/integrations/realex_offsite.rb', line 445

def format_phone_number(phone_number, country_code)
  return nil if phone_number.nil?

  country_number = COUNTRY_PHONE_NUMBERS[country_code] || { :code => '0', :length => [] }

  # Remove non-digit characters
  processed_number = phone_number.gsub(/\D/, '')
  return '0|0' if [[], ['0']].include? processed_number.chars.uniq

  # Allow Italy and Ivory Coast to have leading zero, as they use it as a part of some phone numbers
  if ['IT', 'CI'].include?(country_code) && /\A0[1-9]\d*/.match(processed_number)
    return adjust_phone_number_length(country_number[:code], processed_number)
  end

  return '0|0' if processed_number == country_number[:code]
  
  # Remove leading zero(s)
  processed_number = processed_number.gsub(/\A0*/, '')

  # Check if the potential Singapore calling code is not the local prefix
  if country_code == 'SG' &&
    processed_number.start_with?(country_number[:code]) &&
    country_number[:length].include?(processed_number.length)
  then
    return adjust_phone_number_length(country_number[:code], processed_number)
  end

  # Remove country calling code from the processed number and try to fix trivial mistakes
  if processed_number.start_with?(country_number[:code]) ||
    (!(country_number[:length].include?(processed_number.length)) &&
    country_number[:length].include?(processed_number.length - country_number[:code].length) &&
    (country_number[:code].chars.sort == processed_number[0...country_number[:code].length].chars.sort))
  then
    processed_number = processed_number[country_number[:code].length..-1]
  end

  # Limit returned string to 3 characters + | + 15 characters
  adjust_phone_number_length(country_number[:code], processed_number)
end

#get_message(key) ⇒ Object 



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# File 'lib/offsite_payments/integrations/realex_offsite.rb', line 518

def get_message(key)
  case key
    when 'HPP_CUSTOMER_EMAIL' then 'Invalid E-mail address.'
    when 'HPP_CUSTOMER_PHONENUMBER_MOBILE' then 'Invalid Telephone. The selected payment method only allows numbers, spaces or punctuation (+, |), and no more than 19 characters.'
    when 'HPP_BILLING_STREET1', 'HPP_SHIPPING_STREET1', 'HPP_BILLING_STREET2', 'HPP_SHIPPING_STREET2' then 'Invalid Street address. The selected payment method only allows letters, numbers, spaces or punctuation, and no more than 50 characters per line.'
    when 'HPP_BILLING_CITY', 'HPP_SHIPPING_CITY' then 'Invalid City. The selected payment method only allows letters, numbers, spaces or punctuation, and no more than 40 characters.'
    when 'HPP_BILLING_COUNTRY', 'HPP_SHIPPING_COUNTRY' then 'Invalid Country code.'
    when 'HPP_BILLING_POSTALCODE', 'HPP_SHIPPING_POSTALCODE' then 'Invalid Zip/Postal Code. The selected payment method only allows letters, numbers, spaces or punctuation, and no more than 16 characters.'
    when 'HPP_BILLING_STATE', 'HPP_SHIPPING_STATE' then 'Invalid State.'
  end
end

#get_pattern(key) ⇒ Object

Validations



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# File 'lib/offsite_payments/integrations/realex_offsite.rb', line 506

def get_pattern(key)
  case key
    when 'HPP_CUSTOMER_EMAIL' then /^([a-zA-Z0-9_\-\.]+)@([a-zA-Z0-9_\-\.]+)\.([a-zA-Z]{2,24})*$/
    when 'HPP_CUSTOMER_PHONENUMBER_MOBILE' then /^([0-9 +]){1,3}(\|){0,1}([0-9 +]){1,15}$/
    when 'HPP_BILLING_STREET1', 'HPP_SHIPPING_STREET1', 'HPP_BILLING_STREET2', 'HPP_SHIPPING_STREET2' then /^[\p{L}\p{M}\p{Blank}\p{N}\/\.\-\_\'\,]{1,50}$/
    when 'HPP_BILLING_CITY', 'HPP_SHIPPING_CITY' then /^[\p{L}\p{M}\p{Blank}\p{N}\/\.\-\_\'\,]{1,40}$/
    when 'HPP_BILLING_COUNTRY', 'HPP_SHIPPING_COUNTRY' then /^([0-9])*$/
    when 'HPP_BILLING_POSTALCODE', 'HPP_SHIPPING_POSTALCODE' then /^[a-zA-Z0-9\-\s]{1,16}$/
    when 'HPP_BILLING_STATE', 'HPP_SHIPPING_STATE' then /^([A-Z])*$/
  end
end

#lookup_state_code(country_code, state) ⇒ Object 



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# File 'lib/offsite_payments/integrations/realex_offsite.rb', line 485

def lookup_state_code(country_code, state)
  case country_code
  when 'CA'
    state_code = CANADIAN_STATES.find { |code, state_name| state_name.downcase == state.downcase}
    state_code ? state_code.first : state
  when 'US'
    state_code = US_STATES.find { |code, state_name| state_name.downcase == state.downcase}
    state_code ? state_code.first : state
  end
end

#validate(key, value) ⇒ Object 



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# File 'lib/offsite_payments/integrations/realex_offsite.rb', line 530

def validate(key, value)
  pattern = get_pattern(key)

  return value unless pattern.present?

  if value =~pattern
    return value
  else
    raise ArgumentError, get_message(key)
  end
end