this is a really good first commit

lib/something_erlang/accounts.ex

@@ -90,21 +90,11 @@ defmodule SomethingErlang.Accounts do
 
   """
   def change_user_registration(%User{} = user, attrs \\ %{}) do
-    User.registration_changeset(user, attrs, hash_password: false)
+    User.registration_changeset(user, attrs, hash_password: false, validate_email: false)
   end
 
   ## Settings
 
-  def change_user_sadata(%User{} = user, attrs \\ %{}) do
-    User.sadata_changeset(user, attrs)
-  end
-
-  def update_sadata(%User{} = user, attrs \\ %{}) do
-    user
-    |> change_user_sadata(attrs)
-    |> Repo.update()
-  end
-
   @doc """
   Returns an `%Ecto.Changeset{}` for changing the user email.
 
@@ -115,7 +105,7 @@ defmodule SomethingErlang.Accounts do
 
   """
   def change_user_email(user, attrs \\ %{}) do
-    User.email_changeset(user, attrs)
+    User.email_changeset(user, attrs, validate_email: false)
   end
 
   @doc """
@@ -167,16 +157,16 @@ defmodule SomethingErlang.Accounts do
     |> Ecto.Multi.delete_all(:tokens, UserToken.user_and_contexts_query(user, [context]))
   end
 
-  @doc """
+  @doc ~S"""
   Delivers the update email instructions to the given user.
 
   ## Examples
 
-      iex> deliver_update_email_instructions(user, current_email, &Routes.user_update_email_url(conn, :edit, &1))
+      iex> deliver_user_update_email_instructions(user, current_email, &url(~p"/users/settings/confirm_email/#{&1})")
       {:ok, %{to: ..., body: ...}}
 
   """
-  def deliver_update_email_instructions(%User{} = user, current_email, update_email_url_fun)
+  def deliver_user_update_email_instructions(%User{} = user, current_email, update_email_url_fun)
       when is_function(update_email_url_fun, 1) do
     {encoded_token, user_token} = UserToken.build_email_token(user, "change:#{current_email}")
 
@@ -247,22 +237,22 @@ defmodule SomethingErlang.Accounts do
   @doc """
   Deletes the signed token with the given context.
   """
-  def delete_session_token(token) do
+  def delete_user_session_token(token) do
     Repo.delete_all(UserToken.token_and_context_query(token, "session"))
     :ok
   end
 
   ## Confirmation
 
-  @doc """
+  @doc ~S"""
   Delivers the confirmation email instructions to the given user.
 
   ## Examples
 
-      iex> deliver_user_confirmation_instructions(user, &Routes.user_confirmation_url(conn, :edit, &1))
+      iex> deliver_user_confirmation_instructions(user, &url(~p"/users/confirm/#{&1}"))
       {:ok, %{to: ..., body: ...}}
 
-      iex> deliver_user_confirmation_instructions(confirmed_user, &Routes.user_confirmation_url(conn, :edit, &1))
+      iex> deliver_user_confirmation_instructions(confirmed_user, &url(~p"/users/confirm/#{&1}"))
       {:error, :already_confirmed}
 
   """
@@ -301,12 +291,12 @@ defmodule SomethingErlang.Accounts do
 
   ## Reset password
 
-  @doc """
+  @doc ~S"""
   Delivers the reset password email to the given user.
 
   ## Examples
 
-      iex> deliver_user_reset_password_instructions(user, &Routes.user_reset_password_url(conn, :edit, &1))
+      iex> deliver_user_reset_password_instructions(user, &url(~p"/users/reset_password/#{&1}"))
       {:ok, %{to: ..., body: ...}}
 
   """