Sha256: e4576743074e008fcd521516fdb009f624316fbff17076aaeeba7a94a6eae884
Contents?: true
Size: 850 Bytes
Versions: 4
Compression:
Stored size: 850 Bytes
Contents
# encoding: utf-8 module Formidable module Validations class ValidateLength < Validation # element.validate_length(10) # element.validate_length(10..20) # element.validate_length([10, 20]) register(:validate_length) attr_reader :length def initialize(element, length) super(element) @length = length end def valid? length === element.length end def message # TODO: user can set message if length.respond_to?(:first) message_for_range else message_for_integer end end protected def message_for_integer "has to be #{length} characters long" end def message_for_range "has to be between #{length.first} and #{length.last} characters long" end end end end
Version data entries
4 entries across 4 versions & 1 rubygems