defmodule Transbank.Common.Validation do def has_text_with_max_length(value, value_max_length, value_name) do if value == "" or is_nil(value) do raise Transbank.Shared.TransbankError, "Transbank Error: #{value_name} is empty" end if value |> String.length() > value_max_length do raise Transbank.Shared.TransbankError, "#{value_name} is too long, the maximum length is #{value_max_length}" end end end