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 vote177 views1 answer
Elixir enum map
Elixir
-1 vote174 views2 answers
Elixir get error message
Elixir
0 vote189 views1 answer
Liveview component update
Elixir
0 vote184 views1 answer
Phoenix ecto preload
Elixir
1 vote217 views1 answer
Elixir map
Elixir
0 vote241 views1 answer
Liveview component mount
Elixir
0 vote162 views1 answer
Elixir check type data
Elixir
0 vote228 views1 answer
Elixir read csv file
Elixir
1 vote186 views1 answer
Elixir length of list
Elixir
0 vote160 views1 answer
.t() elixir
Elixir