egg-ecarx-validate

    1.0.5 • Public • Published

    egg-ecarx-validate

    增加default属性,在参数不存在、为空字符串时默认参数值
    增加参数过滤功能,过滤无关参数,只提取rule里有的参数,实现对参数整体的约束
    增加返回值:validate应当只负责校验,不应该对原始对象进行修改,所以校验后产生了 赋值/过滤 的结果 通过返回值返回
    

    Install

    $ npm i egg-ecarx-validate --save

    Usage

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

    Configuration

    // {app_root}/config/config.default.js
    exports.validate = {
    };

    Example

    //ctx.request.body = {other: '无关参数',str: ""}
    let rule = {
      //参数是否选填由 required 配置决定,默认是true
      //字符串类型参数 为 "" 时、其他类型参数选填但且未填时,可由default配置默认值
      num: {type: 'string', required: false, default: 'abc'},
      time: {type: 'number', default: Date.now()},
      str: {type: 'string', default: undefined} //赋值undefined等同删除
    }
    
    let data = ctx.validate(rule)
    或 let data = ctx.validate(rule,ctx.request.body)
    data: {num: 'abc', time: 152332312312,other: '无关参数'}
    
    let data = ctx.validate(rule,true)
    或 let data = ctx.validate(rule,ctx.request.body, true)
    data: {num: 'abc', time: 152332312312}
    

    Install

    npm i egg-ecarx-validate

    DownloadsWeekly Downloads

    3

    Version

    1.0.5

    License

    MIT

    Unpacked Size

    5.54 kB

    Total Files

    5

    Last publish

    Collaborators

    • hdumok