jquery 插件验证表单

好久没碰jquery了

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不过想开发个东西的时候又想起来了

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留点东西做笔记，免得每次都要找

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插件主页?http://bassistance.de/jquery-plugins/jquery-plugin-validation/

api ?http://docs.jquery.com/Plugins/Validation#Options_for_the_validate.28.29_method

常用下载地址?

http://ajax.aspnetcdn.com/ajax/jquery.validate/1.9/jquery.validate.js

http://ajax.aspnetcdn.com/ajax/jquery.validate/1.9/jquery.validate.min.js

http://ajax.aspnetcdn.com/ajax/jquery.validate/1.9/additional-methods.js

http://ajax.aspnetcdn.com/ajax/jquery.validate/1.9/additional-methods.min.js

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demo地址?http://jquery.bassistance.de/validate/demo/

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最简单例子

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$("#signupForm").validate({rules: {firstname: "required",lastname: "required",username: {required: true,minlength: 2},password: {required: true,minlength: 5},confirm_password: {required: true,minlength: 5,equalTo: "#password"},email: {required: true,email: true},topic: {required: "#newsletter:checked",minlength: 2},agree: "required"},messages: {firstname: "Please enter your firstname",lastname: "Please enter your lastname",username: {required: "Please enter a username",minlength: "Your username must consist of at least 2 characters"},password: {required: "Please provide a password",minlength: "Your password must be at least 5 characters long"},confirm_password: {required: "Please provide a password",minlength: "Your password must be at least 5 characters long",equalTo: "Please enter the same password as above"},email: "Please enter a valid email address",agree: "Please accept our policy"}});

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