# Uses the Phony.plausible method to validate an attribute. # Usage: # validate :phone_number, :phony_plausible => true class PhonyPlausibleValidator < ActiveModel::EachValidator # Validates a String using Phony.plausible? method. def validate_each(record, attribute, value) return if value.blank? @record = record @record.errors.add(attribute, error_message) if not Phony.plausible?(value, cc: country_number) end private def error_message options[:message] || :improbable_phone end def country_number options[:country_number] || record_country_number || country_number_from_country_code end def record_country_number @record.country_number if @record.respond_to?(:country_number) end def country_number_from_country_code PhonyRails.country_number_for(country_code) end def country_code options[:country_code] || record_country_code end def record_country_code @record.country_code if @record.respond_to?(:country_code) end end module ActiveModel module Validations module HelperMethods def validates_plausible_phone(*attr_names) # merged attributes are modified somewhere, so we are cloning them for each validator merged_attributes = _merge_attributes(attr_names) validates_with PresenceValidator, merged_attributes.clone if merged_attributes[:presence] validates_with FormatValidator, merged_attributes.clone if (merged_attributes[:with] or merged_attributes[:without]) validates_with PhonyPlausibleValidator, merged_attributes.clone end end end end