Sha256: cd9257fddca06bc22021ffae2c9be9be1c517bbdca2c7c4648e2f8918289694f
Contents?: true
Size: 750 Bytes
Versions: 9
Compression:
Stored size: 750 Bytes
Contents
module Validatable
class ValidatesLengthOf < ValidationBase #:nodoc:
attr_accessor :minimum, :maximum, :is, :in
def message(instance)
super || "is invalid"
end
def valid?(instance)
valid = true
value = instance.send(self.attribute)
if value.nil?
return true if allow_nil
value = ''
end
if !value or (value.respond_to?(:empty?) and value.empty?)
return true if allow_blank
value = ''
end
valid &&= value.length <= maximum unless maximum.nil?
valid &&= value.length >= minimum unless minimum.nil?
valid &&= value.length == is unless is.nil?
valid &&= self.in.include?(value.length) unless self.in.nil?
valid
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems