Extract changeset error elixir

defmodule Project.Helpers.Error do

  @doc """
    This method is used to extract changeset information for putting into flash notices
  """
  def extract_changeset_error(changeset) do
    [ {field, {description, [{_, validation} | _]}} | _] = changeset.errors
    Macro.camelize("#{field} #{description}. It is #{validation}. ")
  end

end

Similar codes

0 vote206 views1 answer
Elixir reverse list
Elixir
0 vote124 views1 answer
Liveview component update
Elixir
0 vote240 views1 answer
Elixir write base64 to file
Elixir
0 vote132 views1 answer
Elixir enum map
Elixir
1 vote207 views1 answer
Elixir read tuples
Elixir
0 vote243 views1 answer
Elixir timex format
Elixir
0 vote123 views1 answer
Import config elixir
Elixir
0 vote127 views1 answer
Elixir enum flat_map
Elixir
0 vote193 views1 answer
Phoenix enum filter
Elixir
1 vote211 views1 answer
Elixir map
Elixir