Validate and normalize international bank account numbers like IBAN and BIC.
Based on iban-tools which became unmaintained.
account = BankTools::Global::IBAN.new(" GB82 WEST 1234 5698 765432 ")
account.valid? # => true
account.errors # => []
account.normalize # => "GB82 WEST 1234 5698 7654 32"
account = BankTools::Global::IBAN.new("GB82")
account.valid? # => false
account.errors # => [:wrong_length]
# Error codes
Banktools::Global::Errors::BAD_CHECKSUM # => :bad_checksum
Banktools::Global::Errors::BAD_FORMAT # => :bad_format
Banktools::Global::Errors::UNKNOWN_COUNTRY # => :unknown_country
Banktools::Global::Errors::WRONG_LENGTH # => :wrong_lengthaccount = BankTools::Global::BIC.new("ESS ESESS")
account.valid? # => true
account.errors # => []
account.normalize # => "ESSESESS"
account = BankTools::Global::BIC.new("ESSEXXSS")
account.valid? # => false
account.errors # => [:unknown_country]
# Error codes
Banktools::Global::Errors::BAD_FORMAT # => :bad_format
Banktools::Global::Errors::UNKNOWN_COUNTRY # => :unknown_countryAdd this line to your application's Gemfile:
gem "banktools-global"And then execute:
$ bundle install
Or install it yourself as:
$ gem install banktools-global
After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and the created tag, and push the .gem file to rubygems.org.
Bug reports and pull requests are welcome on GitHub at https://github.com/barsoom/banktools-global.
The gem is available as open source under the terms of the MIT License.