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standard-validator

v2.2.1

Published

#### 简介: standard-validator 用于校验javascript数据结构、分类是否正确的模块。

Downloads

3

Readme

standard-validator

简介:

standard-validator 用于校验javascript数据结构、分类是否正确的模块。

安装方法:

通过npm进行下载安装

npm install standard-validator --save --save-exact

使用方法:

standardValidator类接收两个参数,一个是校验的数据,一个是校验的规则

const StandardValidator = require("standard-validator");
let data = {username: "1234"};
let rules = {
    username: [
        {required: true, message: "用户名必须填写"}
    ]
};
let validator = new StandardValidator(data, rules);

// 调用validate方法进行校验,返回值true表示校验通过,返回值false,表示校验失败
validator.validate(err=>{
    // err 为null 校验通过
    // err 不为null 校验不通过
})

现有的校验规则

| 校验规则 | 说明 | | --- | --- | | required | 必填 | | minLength | 最小长度 | | maxLength | 最大长度 | | digit | 正整数 | | min | 最小值 | | max | 最大值 | | equal | 等于指定字段的值 | | validator | 自定义校验规则 |