class Grape::Validations::PresenceValidator

Public Instance Methods

validate!(params) click to toggle source
Calls superclass method Grape::Validations::Validator#validate!
# File lib/grape/validations/presence.rb, line 4
def validate!(params)
  return unless @scope.should_validate?(params)
  super
end
validate_param!(attr_name, params) click to toggle source
# File lib/grape/validations/presence.rb, line 9
def validate_param!(attr_name, params)
  unless params.respond_to?(:key?) && params.key?(attr_name)
    raise Grape::Exceptions::Validation, param: @scope.full_name(attr_name), message_key: :presence
  end
end