|> validate_required([:name, :nickname, :password, :password_confirmation])
|> validate_confirmation(:password)
|> unique_constraint(:email)
+ |> validate_format(:email, @email_regex)
+ |> validate_change(:email, fn :email, email ->
+ valid? =
+ Config.get([User, :email_blacklist])
+ |> Enum.all?(fn blacklisted_domain ->
+ !String.ends_with?(email, ["@" <> blacklisted_domain, "." <> blacklisted_domain])
+ end)
+
+ if valid?, do: [], else: [email: "Invalid email"]
+ end)
|> unique_constraint(:nickname)
|> validate_exclusion(:nickname, Config.get([User, :restricted_nicknames]))
|> validate_format(:nickname, local_nickname_regex())
- |> validate_format(:email, @email_regex)
|> validate_length(:bio, max: bio_limit)
|> validate_length(:name, min: 1, max: name_limit)
|> validate_length(:registration_reason, max: reason_limit)