# File lib/simp/cli/commands/passgen.rb, line 136
  def self.validate_names
    names = get_names
    @names.each do |name|
      unless names.include?(name)
        #FIXME print out names nicely (e.g., max 8 per line)
        raise OptionParser::ParseError.new("Invalid name '#{name}' selected.\n\nValid names: #{names.join(', ')}")
      end
    end
  end