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iban-tools is a Ruby library for manipulating and validating IBAN account numbers. You can read more about IBAN on Wikipedia
gem install iban-tools
The gem should be compatible with most Ruby versions.
require 'iban-tools'
IBANTools::IBAN.valid?("GB82 WEST 1234 5698 7654 32")
=> true
Advanced usage, gives more detailed error messages
IBANTools::IBAN.new("XQ75 BADCODE 666").validation_errors
=> [:unknown_country_code, :bad_check_digits]
Pretty print, canonicalize, and extract fields from an IBAN code
iban = IBANTools::IBAN.new(" ro49 aaaa 1B31007593840000")
iban.code
=> "RO49AAAA1B31007593840000"
iban.country_code
=> "RO"
iban.prettify
=> "RO49 AAAA 1B31 0075 9384 0000"
Convert local account numbers to IBAN and back to local.
iban = IBANTools::IBAN.from_local('NO', bank_code: '9710', account_number: '1112222', check_digit: '7')
iban.code
=> "NO6197101112227"
iban.to_local
=> {:bank_code=>"9710", :account_number=>"111222", :check_digit=>"7"}
Iulianu originally wrote iban-tools. The team at AlphaSights is currently maintaining the gem.
FAQs
Unknown package
We found that iban-tools demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 2 open source maintainers collaborating on the project.
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