Phone number type with validation and formatting for Ecto

Features:

• Express phone numbers in the code with explicit structure
• Validate and format phone numbers using Google's globally acclaimed libphonenumber
• Use the most up-to-date phone definition available for Elixir

Add ecto_phone_number as a dependency to your project in mix.exs:

defp deps do
  [{:ecto_phone_number, "~> x.x.x"}]
end

Then run mix deps.get to fetch it.

Visit documentation on HexDocs for a complete API reference.