International Bank Account Number
IBAN information, validation and formatting. Ships with an ActiveModel validator.
Installation
Add this line to your application's Gemfile:
gem 'IBAN'
And then execute:
$ bundle
Or install it yourself as:
$ gem install IBAN
Usage
iban = IBAN.new("DE89 3704 0044 0532 0130 00")
iban.country_code # "DE"
iban.check_digits # "89"
iban.bban # "370400440532013000"
iban.account_number # "0532013000"
iban.bank_identifier # "37040044"
iban.valid? # true
iban.to_s # "DE89370400440532013000"
iban.to_s(true) # "DE89 3704 0044 0532 0130 00"
iban.to_i # 370400440532013000131489
# or
IBAN.valid? "DE89 3704 0044 0532 0130 00" # true
or as ActiveModel Validator (make sure you have 'active_model' before 'vat_id' in your Gemfile)
class Company
include ActiveModel::Model
attr_accessor :iban, :name
validates :iban, iban: true
end
Contributing
- Fork it
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create new Pull Request