bankster v0.2.0 Bankster.Iban
Provides some IBAN related functions.
Summary
Functions
Formats and returns a given IBAN in pretty format
Formats and returns a given IBAN in pretty format
Formats and returns a given IBAN in compact format
Formats and returns a given IBAN in pretty format
Formats and returns a given IBAN in pretty format
Validates a string whether it’s a valid IBAN and returns a boolen value
Validates a string whether it’s a valid IBAN an returns an error tuple on invalid data
Functions
Formats and returns a given IBAN in pretty format.
Examples
iex> Bankster.Iban.bban("DK8387188644726815")
"83"
Formats and returns a given IBAN in pretty format.
Examples
iex> Bankster.Iban.country_code("DK8387188644726815")
"DK"
Formats and returns a given IBAN in compact format.
Examples
iex> Bankster.Iban.format_compact("DK8 38 7188 64472 6815 ")
{:ok, "DK8387188644726815"}
Formats and returns a given IBAN in pretty format.
Examples
iex> Bankster.Iban.format_pretty("DK8387188644726815")
"DK838 7188 64472 6815"
Formats and returns a given IBAN in pretty format.
Examples
iex> Bankster.Iban.size("DK 8387 188644 726815")
18
Specs
valid?(String.t) :: boolean
Validates a string whether it’s a valid IBAN and returns a boolen value.
Examples
iex> Bankster.Iban.valid?("INVALIDIBAN")
false
iex> Bankster.Iban.valid?("DK8387188644726815")
true
Validates a string whether it’s a valid IBAN an returns an error tuple on invalid data.
Examples
iex> Bankster.Iban.validate("INVALIDIBAN")
{:error, :invalid_country}
iex> Bankster.Iban.validate("DK838718234242342348644726815")
{:error, :invalid_length}
iex> Bankster.Iban.validate("DK8387188644726815")
{:ok, "DK8387188644726815"}