class MocaRlibs::GrapeValidators::Email

メールアドレスのフォーマットチェック(簡易的なチェック)

Public Instance Methods

validate_param!(attr_name, params) click to toggle source
# File lib/moca_rlibs/grape_validators/email.rb, line 9
def validate_param!(attr_name, params)
  return if !@required && params[attr_name].blank?

  # `to_s` is for Symbol.
  parameter = params[attr_name].presence.to_s
  return if parameter.length <= 256 && parameter.match?(/\A[^@]+@[^@]+\z/)

  message = 'invalid email format'
  raise Grape::Exceptions::Validation.new(params: [@scope.full_name(attr_name)], message: message)
end