jQuery表单验证插件全攻略

jQuery Validation Plugin 是一个简单易用的 客户端表单验证工具，支持高度自定义。它提供多种内置验证方法（如：URL和邮箱验证）及多语言错误提示，适用于新项目和现有系统集成。可通过Bower、NuGet或NPM安装，也支持CDN直接引用。依赖jQuery 1.7.2+或3.1.1+版本。

1、jQuery Validation Plugin

This jQuery plugin makes simple clientside form validation easy, whilst still offering plenty of customization options. It makes a good choice if you're building something new from scratch, but also when you're trying to integrate something into an existing application with lots of existing markup. The plugin comes bundled with a useful set of validation methods, including URL and email validation, while providing an API to write your own methods. All bundled methods come with default error messages in english and translations into 37 other languages.

Current version: 1.19.5

License: MIT

Files:

2、Installation via Package Managers

Bower : bower install jquery-validation
NuGet: Install-Package jQuery.Validation
NPM: npm i jquery-validation

Latest files on jsDelivr CDN(hotlinking welcome):

Latest files on cdnjs CDN(hotlinking welcome):

https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.19.5/jquery.validate.js

3、Dependencies

Required

jQuery, tested with 1.7.2, 1.8.3, 1.9.1, 1.11.1, 3.1.1

4、Support

Please post questions to the official using jQuery Plugins Forum, tagging your question with (at least) "validate". Keep your question short and succinct and provide code when possible; a testpage makes it much more likely that you get an useful answer in a shorter time.
Please post bug reports and other contributions (enhancements, features, eg. new validation methods) to the GitHub issue tracker

参考：

jQuery Validation Plugin | Form validation with jQuery