validation-es6 v1.0.3

validation-es6

使用E6S编写的一个类似laravel的js验证模块.

安装

$ npm install validation-es6

基本用法

import {
    Validator
} from './node_modules/validation-es6/validator.js';

let rules = {
  username: 'required|min:5',
  password: 'required|confirmed|min:6|max:16',
}

let data = {
  username: 'test',
  password: '123456',
}

let v = new Validator(data, rules);

if (v.fails()) {
    console.log(v.messages());
}

定义验证规则

• "|" 分隔的字符串形式

  var rules = {
    username: 'required|min:5',
    password: 'required|confirmed|min:6|max:16',
    email: 'email'
  }

• 数组形式

  var rules = {
    username: ['required', 'min:5'],
    password: ['required', ['confirmed'], ['min:6'], ['max:16'],
    email: ['required', 'email']
  }

其他

• 自定义错误消息、属性别名、验证函数

  在消息字符串用使用:attribute 作为属性名占位符。

  //错误消息
  let customMessages = {
      accepted: ":attribute 必须接受",
  };

  //属性别名 let attribute = { "item": "条款" }

  //使用回调函数定义错误消息 let replacers = { accepted: function (message, attribute, rule,parameters) { return message; } },

  let v = new Validator(data, rules, customMessages, attribute, replacers);

  //注册自定义验证函数 v.register('upper', (attribute, value, parameters) => { return value.toUpperCase() == "NAME"; }, ":attribute = :value 不对");

  if (v.fails()) { console.log(v.messages()); }

License

MIT