class Typero::EmailType < Typero::Type def set @value = @value.downcase.gsub(/\s+/,'+') end def validate raise TypeError, error_for(:not_8_chars_error) unless @value.to_s.length > 7 raise TypeError, error_for(:missing_monkey_error) unless @value.include?('@') end def not_8_chars_error 'is not having at least 8 characters' end def missing_monkey_error 'is missing @' end end