mobilizon/lib/service/email_checker.ex
2019-09-26 17:45:47 +02:00

15 lines
473 B
Elixir

defmodule Mobilizon.Service.EmailChecker do
@moduledoc """
Provides a function to test emails against a "not so bad" regex.
"""
# TODO: simplify me!
@email_regex ~r/^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/
@doc """
Returns whether the email is valid.
"""
@spec valid?(String.t()) :: boolean
def valid?(email), do: email =~ @email_regex
end