 
 experiment =
   id: id
-  apps: Joi.array().min(1).items Joi.string().token()
+  apps: Joi.array().min(1).items appName
   key: Joi.string().token()
   globalPercent: Joi.number()
   choices: Joi.array().items Joi.string().token()

    Joi.number().integer().min(MIN_SAFE_INTEGER).max(MAX_SAFE_INTEGER)

module.exports = {
  id: id
  user
  adminUser
  accessToken

event =
  # LEGACY START
  # This should not be optional
  app: appName.optional()
  # LEGACY END
  inviterId: id.optional()
  event: Joi.string().min(1).max(100).token() # Arbitrary min and max
