fix: formatting

lib/membership/member.ex

@@ -77,25 +77,21 @@ defmodule Mv.Membership.Member do
       where: [present(:join_date)],
       message: "cannot be in the future"
 
-
     # Exit date not before join date
     validate compare(:exit_date, greater_than: :join_date),
       where: [present([:join_date, :exit_date])],
       message: "cannot be before join date"
 
-
     # Phone number format (only if set)
     validate match(:phone_number, ~r/^\+?[0-9\- ]{6,20}$/),
       where: [present(:phone_number)],
       message: "is not a valid phone number"
 
-
     # Postal code format (only if set)
     validate match(:postal_code, ~r/^\d{5}$/),
       where: [present(:postal_code)],
       message: "must consist of 5 digits"
 
-
     # Email validation with EctoCommons.EmailValidator
     validate fn changeset, _ ->
       email = Ash.Changeset.get_attribute(changeset, :email)