class EmailValidator

Public Instance Methods

validate_each(record, attribute, value) click to toggle source
# File lib/active_validation/validators/email_validator.rb, line 5
def validate_each(record, attribute, value)
  return if valid?(value.to_s, options)

  record.errors[attribute] <<
    (options[:message] || I18n.t('active_validation.errors.messages.email'))
end

Private Instance Methods

valid?(value, options) click to toggle source
# File lib/active_validation/validators/email_validator.rb, line 26
def valid?(value, options)
  options = [*(options[:domain])]

  valid_length?(value) &&
    valid_format?(value) &&
    valid_domain?(value, options)
end
valid_domain?(value, options) click to toggle source
# File lib/active_validation/validators/email_validator.rb, line 14
def valid_domain?(value, options)
  options.empty? || options.any? { |dom| value.downcase.end_with?(".#{dom.downcase}") }
end
valid_format?(value) click to toggle source
# File lib/active_validation/validators/email_validator.rb, line 18
def valid_format?(value)
  value =~ /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\z/i
end
valid_length?(value) click to toggle source
# File lib/active_validation/validators/email_validator.rb, line 22
def valid_length?(value)
  value.present?
end