ukraine-timemap/src/reducers/schema/siteSchema.js

import Joi from 'joi';

const siteSchema = Joi.object().keys({
  id:             Joi.string().required(),
  description:    Joi.string().allow('').required(),
  site:           Joi.string().required(),
  latitude:       Joi.string().required(),
  longitude:      Joi.string().required()
});

export default siteSchema;