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Contents
# Validator class for phone validations
#
# ==== Examples
#
# Validates that attribute is a valid phone number.
# If empty value passed for attribute it fails.
#
# class Phone < ActiveRecord::Base
# attr_accessible :number
# validates :number, phone: true
# end
#
# Validates that attribute is a possible phone number.
# If empty value passed for attribute it fails.
#
# class Phone < ActiveRecord::Base
# attr_accessible :number
# validates :number, phone: { possible: true }
# end
#
# Validates that attribute is a valid phone number.
# Empty value is allowed to be passed.
#
# class Phone < ActiveRecord::Base
# attr_accessible :number
# validates :number, phone: { allow_blank: true }
# end
class PhoneValidator < ActiveModel::EachValidator
# Include all core methods
include Phonelib::Core
# Validation method
def validate_each(record, attribute, value)
phone = parse(value)
valid = options[:possible] ? phone.possible? : phone.valid?
valid = true if options[:allow_blank] && phone.original.blank?
record.errors.add(attribute, options[:message] || :invalid) unless valid
end
end
Version data entries
5 entries across 5 versions & 1 rubygems