12345678910111213141516171819202122232425262728293031 |
- # frozen_string_literal: true
- class EmailValidator < ActiveModel::EachValidator
- def validate_each(record, attribute, value)
- record.errors.add(attribute, I18n.t('users.invalid_email')) if blocked_email?(value)
- end
- private
- def blocked_email?(value)
- on_blacklist?(value) || not_on_whitelist?(value)
- end
- def on_blacklist?(value)
- return false if Rails.configuration.x.email_domains_blacklist.blank?
- domains = Rails.configuration.x.email_domains_blacklist.gsub('.', '\.')
- regexp = Regexp.new("@(.+\\.)?(#{domains})", true)
- value =~ regexp
- end
- def not_on_whitelist?(value)
- return false if Rails.configuration.x.email_domains_whitelist.blank?
- domains = Rails.configuration.x.email_domains_whitelist.gsub('.', '\.')
- regexp = Regexp.new("@(.+\\.)?(#{domains})$", true)
- value !~ regexp
- end
- end
|