@hapi-lib/joi-kit v1.2.0

joi-kit

validate options

install

npm install @hapi-lib/joi-kit

register

server.register('@hapi-lib/joi-kit', {
  // get the message resource
  async getMessages(server) {
    return {
      cn: require('@hapi-lib/joi-kit/i18n/cn.js'),
      zh: require('path/to/zh.js'),
    };
  },

  //
  async getResources(server) {
    return {
      zh: {
        username: '用户名'
      },
      en: {
        username: 'user name'
      }
    }
  }

  // parse the language from the request
  parseLanguage: (request) => 'en',

  // assign to validate options to be used in the route
  // the options is the validate options
  setMixin({ server, request, options, Joi, kit, extend }) {
    options.Joi = Joi;
    options.kit = kit;
    // you can also assign other data to the options or request
  },
});

use in router

server.route({
  path: '/foo',
  method: 'POST',
  options: {
    validate: {
      payload(value, { kit }) {
        return (
          kit()
            // kit.options set joi validate options, it is not for the joi-kit plugin
            .options({
              // errors: {
              //   wrap: {
              //     label: '^',
              //   },
              // },
            })

            // use params for object
            // or use schema for a Joi schema, as:
            // .schema(Joi.objects().keys({
            //   username: Joi.string().min(3).max(18).required(),
            // }))
            .params({
              username: Joi.string()
                .min(3)
                .max(18)
                .required()
                .label(kit().t('username')),
            })
            .validate(value)
        );
      },
    },
  },
});

default options for the plugin

const defaultOptions = {
  getResources = () => ({}),
  parseLanguage = (request) => 'en',
  setMixin = ({ options, Kit, Joi }) => {
    options.Kit = Kit;
    options.Joi = Joi;
  }
}