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acr

v1.3.3

Published

An async, extensible, elegant validation.

Downloads

34

Readme

Acr

NPM version build status code coverage styled with prettier license

优雅、易扩展的异步验证组件。

在实现上借鉴了 joiyup 的 api 风格,重新设计底层实现,具有非常强的扩展性。

特性

  • 全异步验证
  • 高度可扩展
  • 链式操作(定义和使用)
  • 国际化
  • Typescript
  • 参数命名
  • 数据转换
  • 默认值 #2
  • 逻辑验证 #3

安装

npm

npm install acr

yarn

yarn add acr

使用

// 验证多个
const { name, age, gender } = await acr.validate({
    name: 'abel',
    age: 18,
    gender: ''
}, {
    name: acr.string().equal('abel'),
    age: acr.number().min(16).max(20),
    gender: acr.string().in(['male', 'female']).default('male')
});

console.log(name, age, gender); // abel 18 male

// 条件验证
await acr.validate({
    name: 'abel',
    age: 18,
    gender: 'male'
}, {
    // 当 name 等于 abel 时,验证 age 是否在 16-20 之间
    age: acr.when('name', 'abel', () => {
        return acr.number().min(16).max(20);
    }),
    // 当闭包返回 true 时,验证 gender 必须等于 male
    gender: acr.when(data => {
        return data['name'] === 'abel';
    }, () => {
        return acr.string().equal('male');
    })
});


// 验证失败处理
try {
    await acr.validate({
        name: 'abel',
    }, {
        name: acr.string().equal('zbel'),
    });
} catch (error) {
    console.log(error); // ValidationError
}

配置

传入配置并创建一个 acr 实例,接下来的一切都在这个实例上完成。

const Acr = require('acr');

const acr = new Acr({
    lang: 'zh-cn',
    chains: {
        string: {
            transform: String
        }
    }
});

文档

快速开始

配置说明

详细文档

相关

egg-acr:基于 acr 实现的 eggjs 版本的异步验证插件。

成员

| Name | Website | | -------- | ---------------------- | | abel | https://abel.seek.cx |

License

MIT © seekcx