text: 
  import koaJoiBouncer from 'koa-joi-bouncer';
  
  const Joi = koaJoiBouncer.Joi;
  
  export default koaJoiBouncer.middleware({
    body: Joi.object().keys({
      oldPassword: Joi.string().min(6).max(30).required(),
      newPassword: Joi.string().min(6).max(30).required(),
    }),
  });
  