ExRegon

Elixir library for REGON number.

• ExRegon.valid?/1 - you can check if REGON number is valid

More about REGON number:

• Wikipedia PL

Usage

iex> ExRegon.valid?("390170518")
true

iex> ExRegon.valid?("859222088")
false

iex> ExRegon.valid?("39017051841250")
true

iex> ExRegon.valid?("39016051841250")
false

Installation

Package can be installed by adding ex_regon to your list of dependencies in mix.exs:

def deps do
  [
    {:ex_regon, "~> 0.1.0"}
  ]
end

Documentation

Docs can be found at https://hexdocs.pm/ex_regon.

License

Source code of ex_regon is released under the Apache 2.0 license, see the LICENSE file.