egg-joi-new

• 改进自egg-joi, 使用最新版的@hapi/joi ，并且添加了中文提示支持~
• Improved from egg-joi, using the latest version of @ hapi / joi, and added Chinese hint support

Install

$ npm i egg-joi-new --save

Usage

// {app_root}/config/plugin.js
exports.joi = {
  enable: true,
  package: 'egg-joi-new',
};

Configuration

// {app_root}/config/config.default.js
exports.joi = {
  options: {},
  locale: {
    'zh-cn': true,  // if you don't need  error message with chinese ,you can set to false
  },
  throw: true, // throw error when capture exception
  throwHandle: error => { // when throw is true the error message format
    return error;
  },
  errorHandle: error => { // when throw is false the error message format
    return error;
  },
  resultHandle: result => { // fromat result
    return result;
  },
};

Example

app/validator/sessions

	'use strict';
	module.exports = app => {
	    const Joi = app.Joi;
	    return {
	        login: Joi.object().keys({
	            email: Joi.string().email(),
	            password: Joi.string().regex(/^[a-zA-Z0-9]{3,30}$/)
	        })
	    }
	};

app/controller/sessions

	'use strict';
	module.exports = app => {
	  class SessionsController extends app.Controller {
	    async login() {
	      this.ctx.validate(app.validator.sessions.login, this.ctx.request.body); // if get error, ctx.body will be return
	      this.body = 'hello';
	    }
	  }
	  return SessionsController;
	};	

License

ISC