Packages

litmus

0.2.0
1.0.2 1.0.1 1.0.0 0.6.0 0.5.0 0.4.0 0.3.0 0.2.0 0.1.1 0.1.0

Data validation in elixir

HexDocs

Current section

Files

Jump to
Readme
10 Versions
0 Dependencies
Dependants
Files
Activity
litmus lib required.ex
Raw

lib/required.ex 

defmodule Litmus.Required do

  @moduledoc false



  @spec validate(map, String.t(), map) :: {:ok, map} | {:error, String.t()}

  def validate(%{required: true}, field, params) do

    if Map.has_key?(params, field) do

      {:ok, params}

    else

      {:error, "#{field} is required"}

    end

  end



  def validate(%{required: false}, _field, params), do: {:ok, params}

end