class PolishValidators::IbanValidator
Public Class Methods
new(iban)
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# File lib/polish_validators/iban_validator.rb, line 3 def initialize(iban) @iban = iban.to_s end
Public Instance Methods
valid?()
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# File lib/polish_validators/iban_validator.rb, line 7 def valid? return unless @iban =~ /\APL[0-9]{26}|[0-9]{26}\Z/ @iban.gsub!(/PL/, '') @iban = "#{@iban[2..-1]}2521#{@iban[0..1]}".to_i @iban % 97 == 1 end