jschaedl/Iban — pull request #12 by benjaminpaap (2014-01-20 12:20:17+00:00)
Title: Leading zeros are possible at "Deutsche Bank"

"Deutsche Bank" has account numbers with leading zeros. All accounts
have to be at least 7 digits in length. If the account numbers without the leading
zeros are supplied to the IBAN generation they will result in wrong IBAN numbers.
Added some comments to explain this rule.