Sha256: 09213d175601180350879a3ed2dec4118ecfb150b787331f03770ae4e2e08ac0
Contents?: true
Size: 775 Bytes
Versions: 9
Compression:
Stored size: 775 Bytes
Contents
# GB 32100-2015《法人和其他组织统一社会信用代码编码规则》
# http://qyj.saic.gov.cn/wjfb/201509/t20150929_162430.html
class Unidom::Certificate::China::UnifiedSocialCreditIdentifierValidator < ActiveModel::EachValidator
WEIGHTS = [ 1, 3, 9, 27, 19, 26, 16, 17, 20, 29, 25, 13, 8, 24, 10, 30, 28 ].freeze
VALUES = '0123456789ABCDEFGHJKLMNPQRTUWXY'.freeze
def validate_each(record, attribute, value)
value = value.to_s
sum = 0
value[0..16].chars.each_with_index do |char, index| sum += VALUES.index(char)*WEIGHTS[index] end
checksum = sum % 31
checksum = 0==checksum ? 31 : checksum
checksum = 31-checksum
record.errors[attribute] << (options[:message]||'is invalid') unless VALUES[checksum]==value[17]
end
end
Version data entries
9 entries across 9 versions & 1 rubygems