Node.js的验证库 [英] Validation library for Node.js

问题描述

是否有一个很好的验证框架用于验证变量的node.js：

Is there a good validation framework for node.js that validates a variable for:

• 如果它是一个String类型，Date，号码等


• 最大和最小长度


• 电子邮件，电话


• 等......

• if its a type of String, Date, Number etc
• max and min length
• email, phone
• etc...

推荐答案

我最近发现 chriso 的rel =noreferrer> node-validator 。

I recently discovered node-validator by chriso.

示例

var check = require('validator').check,
    sanitize = require('validator').sanitize

//Validate
check('[e-mail]').len(6, 64).isEmail();       //Methods are chainable
check('abc').isInt();                               //Throws 'Invalid integer'
check('abc', 'Please enter a number').isInt();      //Throws 'Please enter a number'
check('abcdefghijklmnopzrtsuvqxyz').is(/^[a-z]+$/);

//Sanitize / Filter
var int = sanitize('0123').toInt();                  //123
var bool = sanitize('true').toBoolean();             //true
var str = sanitize(' \s\t\r hello \n').trim();      //'hello'
var str = sanitize('aaaaaaaaab').ltrim('a');        //'b'
var str = sanitize(large_input_str).xss();
var str = sanitize('&lt;a&gt;').entityDecode();     //'<a>'

这篇关于Node.js的验证库的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！