+ body('myVideoImportFinished')
+ .custom(isUserNotificationSettingValid).withMessage('Should have a valid video import finished video notification setting'),
+ body('myVideoPublished')
+ .custom(isUserNotificationSettingValid).withMessage('Should have a valid video published notification setting'),
+ body('commentMention')
+ .custom(isUserNotificationSettingValid).withMessage('Should have a valid comment mention notification setting'),
+ body('newFollow')
+ .custom(isUserNotificationSettingValid).withMessage('Should have a valid new follow notification setting'),
+ body('newUserRegistration')
+ .custom(isUserNotificationSettingValid).withMessage('Should have a valid new user registration notification setting'),
+ body('newInstanceFollower')
+ .custom(isUserNotificationSettingValid).withMessage('Should have a valid new instance follower notification setting'),