bootstrap-tooltip+validate

名称	返回类型	描述
validate(options)	返回:Validator	验证所选的FORM
valid()	返回:Boolean	检查是否验证通过
rules()	返回:Options	返回元素的验证规则
rules("add",rules)	返回:Options	增加验证规则
rules("remove",rules)	返回:Options	删除验证规则
removeAttrs(attributes)	返回:Options	删除特殊属性并且返回他们
Custom selectors
:blank	返回:Validator	没有值的筛选器
:filled	返回:Array <Element >	有值的筛选器
:unchecked	返回:Array <Element >	没选择的元素的筛选器
Utilities
jQuery.format (template,argument ,argumentN...)	返回:String	用参数代替模板中的 {n}

 

 

Validator:
validate方法返回一个Validator对象,它有很多方法, 让你能使用引发校验程序或者改变form的内容. validator对象有很多方法,但下面只是列出常用的
form()	返回:Boolean	验证form返回成功还是失败
element(element)	返回:Boolean	验证单个元素是成功还是失败
resetForm()	返回:undefined	把前面验证的FORM恢复到验证前原来的状态
showErrors(errors)	返回:undefined	显示特定的错误信息
Validator functions:
setDefaults(defaults)	返回:undefined	改变默认的设置
addMethod(name,method,message)	返回:undefined	添加一个新的验证方法. 必须包括一个独一无二的名字,一个JAVASCRIPT的方法和一个默认的信息
addClassRules(name,rules)	返回:undefined	增加组合验证类型 在一个类里面用多种验证方法里比较有用
addClassRules(rules)	返回:undefined	增加组合验证类型 在一个类里面用多种验证方法里比较有用,这个是一下子加多个

 

 

内置验证方式：
required()	返回:Boolean	必填验证元素
required(dependency-expression)	返回:Boolean	必填元素依赖于表达式的结果
required(dependency-callback)	返回:Boolean	必填元素依赖于回调函数的结果
remote(url)	返回:Boolean	请求远程校验。url通常是一个远程调用方法
minlength(length)	返回:Boolean	设置最小长度
maxlength(length)	返回:Boolean	设置最大长度
rangelength(range)	返回:Boolean	设置一个长度范围[min,max]
min(value)	返回:Boolean	设置最大值
max(value)	返回:Boolean	设置最小值
email()	返回:Boolean	验证电子邮箱格式
range(range)	返回:Boolean	设置值的范围
url()	返回:Boolean	验证URL格式
date()	返回:Boolean	验证日期格式(类似30/30/2008的格式,不验证日期准确性只验证格式)
dateISO()	返回:Boolean	验证ISO类型的日期格式
dateDE()	返回:Boolean	验证德式的日期格式（29.04.1994 or 1.1.2006）
number()	返回:Boolean	验证十进制数字（包括小数的）
digits()	返回:Boolean	验证整数
creditcard()	返回:Boolean	验证信用卡号
accept(extension)	返回:Boolean	验证相同后缀名的字符串
equalTo(other)	返回:Boolean	验证两个输入框的内容是否相同
phoneUS()	返回:Boolean	验证美式的电话号码

 

 

validate ()的可选项：
debug:进行调试模式（表单不提交）:	$(".selector").validate ({ debug:true })
把调试设置为默认:	$.validator.setDefaults({ debug:true })
submitHandler: 通过验证后运行的函数,里面要加上表单提交的函数,否则表单不会提交	$(".selector").validate({ submitHandler:function(form) { $(form).ajaxSubmit(); } })
ignore: 对某些元素不进行验证	$("#myform").validate({ ignore:".ignore" })
rules: 自定义规则,key:value的形式,key是要验证的元素,value可以是字符串或对象	$(".selector").validate({ rules:{ name:"required", email:{ required:true, email:true } } })
messages: 自定义的提示信息key:value的形式key是要验证的元素,值是字符串或函数	$(".selector").validate({ rules:{ name:"required", email:{ required:true, email:true } }, messages:{ name:"Name不能为空", email:{ required:"E-mail不能为空", email:"E-mail地址不正确" } } })
groups: 对一组元素的验证,用一个错误提示,用error Placement控制把出错信息放在哪里	$("#myform").validate({ groups:{ username:"fname lname" }, errorPlacement:function(error,element) { if (element.attr("name") == "fname" || element.attr("name") == "lname") error.insertAfter("#lastname"); else error.insertAfter(element); }, debug:true })
Onubmit Boolean 默认:true 是否提交时验证	$(".selector").validate({ onsubmit:false })
onfocusout Boolean 默认:true 是否在获取焦点时验证	$(".selector").validate({ onfocusout:false })
onkeyup Boolean 默认:true 是否在敲击键盘时验证	$(".selector").validate({ onkeyup:false })
onclick Boolean 默认:true 是否在鼠标点击时验证（一般验证checkbox,radiobox）	$(".selector").validate({ onclick:false })
focusInvalid Boolean 默认:true 提交表单后,未通过验证的表单(第一个或提交之前获得焦点的未通过验证的表单)会获得焦点	$(".selector").validate({ focusInvalid:false })
focusCleanup Boolean 默认:false 当未通过验证的元素获得焦点时,并移除错误提示（避免和 focusInvalid.一起使用）	$(".selector").validate({ focusCleanup:true })
errorClass String默认:"error" 指定错误提示的css类名,可以自定义错误提示的样式	$(".selector").validate({ errorClass:"invalid" })
errorElement String 默认:"label" 使用什么标签标记错误	$(".selector").validate errorElement:"em" })
wrapper String 使用什么标签再把上边的errorELement包起来	$(".selector").validate({ wrapper:"li" })
errorLabelContainer Selector 把错误信息统一放在一个容器里面	$("#myform").validate({ errorLabelContainer:"#messageBox", wrapper:"li", submitHandler:function() { alert("Submitted!") } })
showErrors: 跟一个函数,可以显示总共有多少个未通过验证的元素	$(".selector").validate({ showErrors:function(errorMap,errorList) { $("#summary").html("Your form contains " + this.numberOfInvalids() + " errors,see details below."); this.defaultShowErrors(); } })
errorPlacement: 跟一个函数,可以自定义错误放到哪里	$("#myform").validate({ rrorPlacement:function(error,element) {  error.appendTo(element.parent("td").next("td")); }, debug:true })
success: 要验证的元素通过验证后的动作,如果跟一个字符串,会当做一个css类,也可跟一个函数	$("#myform").validate({ success:"valid", submitHandler:function() { alert("Submitted!") } })
highlight: 可以给未通过验证的元素加效果,闪烁等

 

 

addMethod(name,method,message)方法：

参数name是添加的方法的名字

参数method是一个函数,接收三个参数(value,element,param) value是元素的值,element是元素本身 param是参数,我们可以用addMethod来添加除built-in Validation methods之外的验证方法 比如有一个字段,只能输一个字母,范围是a-f,写法如下:

$.validator.addMethod("af",function(value,element,params){

if(value.length>1){

return false;

}

if(value>=params[0] && value<=params[1]){

return true;

}else{

return false;

}

},"必须是一个字母,且a-f");

用的时候,比如有个表单字段的id="username",则在rules中写

username:{

af:["a","f"]

}

addMethod的第一个参数,就是添加的验证方法的名子,这时是af

addMethod的第三个参数,就是自定义的错误提示,这里的提示为:"必须是一个字母,且a-f"

addMethod的第二个参数,是一个函数,这个比较重要,决定了用这个验证方法时的写法

如果只有一个参数,直接写,如果af:"a",那么a就是这个唯一的参数,如果多个参数,用在[]里,用逗号分开

 

 

meta String方式：

$("#myform").validate({

meta:"validate",

submitHandler:function() { alert("Submitted!") }

})

<script type="text/javascript" src="js/jquery.metadata.js"></script>

<script type="text/javascript" src="js/jquery.validate.js"></script>

<form id="myform">

<input type="text" name="email" class="{validate:{ required:true,email:true }}" />

<input type="submit" value="Submit" />

</form>

<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="css/bootstrap.min.css">
    <style>
        .error {
            color: red;
            border-color:red;
        }

        .valid {
            color: black;
        }
    </style>
    <script src="js/jquery-3.1.1.js"></script>
    <script src="js/bootstrap.min.js"></script>
    <script src="js/validate.js"></script>
</head>
<body>
<div class="contrainer" style="align:center;">
    &nbsp;&nbsp; <h2>JQuery Validate 表单验证</h2>
    <div class="row " style="margin:100px 20px;">
        <div class="col-sm-5 col-sm-offset-2">
            <form class="form-horizontal" id="id_frm">
                <div class="form-group">
                    <label for="" class="col-sm-2 control-label">Email</label>
                    <div class="col-sm-10">
                        <input type="email" name="email" class="form-control" title="请填写邮箱地址" placeholder="Email">
                    </div>
                </div>
                <div class="form-group">
                    <label for="" class="col-sm-2 control-label">Password</label>
                    <div class="col-sm-10">
                        <input type="password" name="password" class="form-control" title="请填写密码" placeholder="Password">
                    </div>
                </div>
                <div class="form-group">
                    <div class="col-sm-offset-2 col-sm-10">
                        <div class="checkbox">
                            <label>
                                <input type="checkbox">Remember me
                            </label>
                        </div>
                    </div>
                </div>
                <div class="form-group">
                    <div class="col-sm-offset-2 col-sm-10">
                        <button type="submit" class="btn btn-default">Sign in</button>
                    </div>
                </div>
            </form>
        </div>
    </div>
</div>
<script type="text/javascript">
    $(function () {
        $("#id_frm").validate({
            rules: {
                email: {
                    required: true,
                    email: true
                },
                password: {
                    required: true,

                }
            },
            messages: {
                email: {
                    required: "请填写邮箱地址",
                    email: "邮箱格式不正确"
                },
                password: "请填写密码"
            },
            errorClass: "error",
            success: 'valid',
            unhighlight: function (element, errorClass, validClass) { //验证通过
                $(element).tooltip('destroy').removeClass(errorClass);
            },
            //highlight: function (element, errorClass, validClass) { //未通过验证
            //    // TODO
            //}
            //,
            errorPlacement: function (label, element) {
                $(element).tooltip('destroy'); /*必需*/
                $(element).attr('title', $(label).text()).tooltip('show');
            },
            submitHandler: function (form) {
                alert('验证通过');
            }
        })
    })
</script>
</body>
</html>

bootstrap-tooltip+validate(html代码)

/*! jQuery Validation Plugin - v1.14.0 - 6/30/2015
 * http://jqueryvalidation.org/
 * Copyright (c) 2015 Jörn Zaefferer; Licensed MIT */
!function(a){"function"==typeof define&&define.amd?define(["jquery"],a):a(jQuery)}(function(a){a.extend(a.fn,{validate:function(b){if(!this.length)return void(b&&b.debug&&window.console&&console.warn("Nothing selected, can't validate, returning nothing."));var c=a.data(this[0],"validator");return c?c:(this.attr("novalidate","novalidate"),c=new a.validator(b,this[0]),a.data(this[0],"validator",c),c.settings.onsubmit&&(this.on("click.validate",":submit",function(b){c.settings.submitHandler&&(c.submitButton=b.target),a(this).hasClass("cancel")&&(c.cancelSubmit=!0),void 0!==a(this).attr("formnovalidate")&&(c.cancelSubmit=!0)}),this.on("submit.validate",function(b){function d(){var d,e;return c.settings.submitHandler?(c.submitButton&&(d=a("<input type='hidden'/>").attr("name",c.submitButton.name).val(a(c.submitButton).val()).appendTo(c.currentForm)),e=c.settings.submitHandler.call(c,c.currentForm,b),c.submitButton&&d.remove(),void 0!==e?e:!1):!0}return 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c})}),b)},a.extend(a.validator,{defaults:{messages:{},groups:{},rules:{},errorClass:"error",validClass:"valid",errorElement:"label",focusCleanup:!1,focusInvalid:!0,errorContainer:a([]),errorLabelContainer:a([]),onsubmit:!0,ignore:":hidden",ignoreTitle:!1,onfocusin:function(a){this.lastActive=a,this.settings.focusCleanup&&(this.settings.unhighlight&&this.settings.unhighlight.call(this,a,this.settings.errorClass,this.settings.validClass),this.hideThese(this.errorsFor(a)))},onfocusout:function(a){this.checkable(a)||!(a.name in this.submitted)&&this.optional(a)||this.element(a)},onkeyup:function(b,c){var d=[16,17,18,20,35,36,37,38,39,40,45,144,225];9===c.which&&""===this.elementValue(b)||-1!==a.inArray(c.keyCode,d)||(b.name in this.submitted||b===this.lastElement)&&this.element(b)},onclick:function(a){a.name in this.submitted?this.element(a):a.parentNode.name in 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Exception occurred when checking element "+b.id+", check the '"+e.method+"' method."),j}}if(!h)return this.objectLength(f)&&this.successList.push(b),!0},customDataMessage:function(b,c){return a(b).data("msg"+c.charAt(0).toUpperCase()+c.substring(1).toLowerCase())||a(b).data("msg")},customMessage:function(a,b){var c=this.settings.messages[a];return c&&(c.constructor===String?c:c[b])},findDefined:function(){for(var a=0;a<arguments.length;a++)if(void 0!==arguments[a])return arguments[a];return void 0},defaultMessage:function(b,c){return this.findDefined(this.customMessage(b.name,c),this.customDataMessage(b,c),!this.settings.ignoreTitle&&b.title||void 0,a.validator.messages[c],"<strong>Warning: No message defined for "+b.name+"</strong>")},formatAndAdd:function(b,c){var d=this.defaultMessage(b,c.method),e=/\$?\{(\d+)\}/g;"function"==typeof d?d=d.call(this,c.parameters,b):e.test(d)&&(d=a.validator.format(d.replace(e,"{$1}"),c.parameters)),this.errorList.push({message:d,element:b,method:c.method}),this.errorMap[b.name]=d,this.submitted[b.name]=d},addWrapper:function(a){return this.settings.wrapper&&(a=a.add(a.parent(this.settings.wrapper))),a},defaultShowErrors:function(){var a,b,c;for(a=0;this.errorList[a];a++)c=this.errorList[a],this.settings.highlight&&this.settings.highlight.call(this,c.element,this.settings.errorClass,this.settings.validClass),this.showLabel(c.element,c.message);if(this.errorList.length&&(this.toShow=this.toShow.add(this.containers)),this.settings.success)for(a=0;this.successList[a];a++)this.showLabel(this.successList[a]);if(this.settings.unhighlight)for(a=0,b=this.validElements();b[a];a++)this.settings.unhighlight.call(this,b[a],this.settings.errorClass,this.settings.validClass);this.toHide=this.toHide.not(this.toShow),this.hideErrors(),this.addWrapper(this.toShow).show()},validElements:function(){return this.currentElements.not(this.invalidElements())},invalidElements:function(){return a(this.errorList).map(function(){return this.element})},showLabel:function(b,c){var d,e,f,g=this.errorsFor(b),h=this.idOrName(b),i=a(b).attr("aria-describedby");g.length?(g.removeClass(this.settings.validClass).addClass(this.settings.errorClass),g.html(c)):(g=a("<"+this.settings.errorElement+">").attr("id",h+"-error").addClass(this.settings.errorClass).html(c||""),d=g,this.settings.wrapper&&(d=g.hide().show().wrap("<"+this.settings.wrapper+"/>").parent()),this.labelContainer.length?this.labelContainer.append(d):this.settings.errorPlacement?this.settings.errorPlacement(d,a(b)):d.insertAfter(b),g.is("label")?g.attr("for",h):0===g.parents("label[for='"+h+"']").length&&(f=g.attr("id").replace(/(:|\.|\[|\]|\$)/g,"\\$1"),i?i.match(new RegExp("\\b"+f+"\\b"))||(i+=" "+f):i=f,a(b).attr("aria-describedby",i),e=this.groups[b.name],e&&a.each(this.groups,function(b,c){c===e&&a("[name='"+b+"']",this.currentForm).attr("aria-describedby",g.attr("id"))}))),!c&&this.settings.success&&(g.text(""),"string"==typeof this.settings.success?g.addClass(this.settings.success):this.settings.success(g,b)),this.toShow=this.toShow.add(g)},errorsFor:function(b){var c=this.idOrName(b),d=a(b).attr("aria-describedby"),e="label[for='"+c+"'], label[for='"+c+"'] *";return d&&(e=e+", #"+d.replace(/\s+/g,", #")),this.errors().filter(e)},idOrName:function(a){return this.groups[a.name]||(this.checkable(a)?a.name:a.id||a.name)},validationTargetFor:function(b){return this.checkable(b)&&(b=this.findByName(b.name)),a(b).not(this.settings.ignore)[0]},checkable:function(a){return/radio|checkbox/i.test(a.type)},findByName:function(b){return a(this.currentForm).find("[name='"+b+"']")},getLength:function(b,c){switch(c.nodeName.toLowerCase()){case"select":return a("option:selected",c).length;case"input":if(this.checkable(c))return this.findByName(c.name).filter(":checked").length}return b.length},depend:function(a,b){return this.dependTypes[typeof a]?this.dependTypes[typeof a](a,b):!0},dependTypes:{"boolean":function(a){return a},string:function(b,c){return!!a(b,c.form).length},"function":function(a,b){return a(b)}},optional:function(b){var c=this.elementValue(b);return!a.validator.methods.required.call(this,c,b)&&"dependency-mismatch"},startRequest:function(a){this.pending[a.name]||(this.pendingRequest++,this.pending[a.name]=!0)},stopRequest:function(b,c){this.pendingRequest--,this.pendingRequest<0&&(this.pendingRequest=0),delete this.pending[b.name],c&&0===this.pendingRequest&&this.formSubmitted&&this.form()?(a(this.currentForm).submit(),this.formSubmitted=!1):!c&&0===this.pendingRequest&&this.formSubmitted&&(a(this.currentForm).triggerHandler("invalid-form",[this]),this.formSubmitted=!1)},previousValue:function(b){return a.data(b,"previousValue")||a.data(b,"previousValue",{old:null,valid:!0,message:this.defaultMessage(b,"remote")})},destroy:function(){this.resetForm(),a(this.currentForm).off(".validate").removeData("validator")}},classRuleSettings:{required:{required:!0},email:{email:!0},url:{url:!0},date:{date:!0},dateISO:{dateISO:!0},number:{number:!0},digits:{digits:!0},creditcard:{creditcard:!0}},addClassRules:function(b,c){b.constructor===String?this.classRuleSettings[b]=c:a.extend(this.classRuleSettings,b)},classRules:function(b){var c={},d=a(b).attr("class");return d&&a.each(d.split(" "),function(){this in a.validator.classRuleSettings&&a.extend(c,a.validator.classRuleSettings[this])}),c},normalizeAttributeRule:function(a,b,c,d){/min|max/.test(c)&&(null===b||/number|range|text/.test(b))&&(d=Number(d),isNaN(d)&&(d=void 0)),d||0===d?a[c]=d:b===c&&"range"!==b&&(a[c]=!0)},attributeRules:function(b){var c,d,e={},f=a(b),g=b.getAttribute("type");for(c in a.validator.methods)"required"===c?(d=b.getAttribute(c),""===d&&(d=!0),d=!!d):d=f.attr(c),this.normalizeAttributeRule(e,g,c,d);return e.maxlength&&/-1|2147483647|524288/.test(e.maxlength)&&delete e.maxlength,e},dataRules:function(b){var c,d,e={},f=a(b),g=b.getAttribute("type");for(c in a.validator.methods)d=f.data("rule"+c.charAt(0).toUpperCase()+c.substring(1).toLowerCase()),this.normalizeAttributeRule(e,g,c,d);return e},staticRules:function(b){var c={},d=a.data(b.form,"validator");return d.settings.rules&&(c=a.validator.normalizeRule(d.settings.rules[b.name])||{}),c},normalizeRules:function(b,c){return a.each(b,function(d,e){if(e===!1)return void delete b[d];if(e.param||e.depends){var f=!0;switch(typeof e.depends){case"string":f=!!a(e.depends,c.form).length;break;case"function":f=e.depends.call(c,c)}f?b[d]=void 0!==e.param?e.param:!0:delete b[d]}}),a.each(b,function(d,e){b[d]=a.isFunction(e)?e(c):e}),a.each(["minlength","maxlength"],function(){b[this]&&(b[this]=Number(b[this]))}),a.each(["rangelength","range"],function(){var c;b[this]&&(a.isArray(b[this])?b[this]=[Number(b[this][0]),Number(b[this][1])]:"string"==typeof b[this]&&(c=b[this].replace(/[\[\]]/g,"").split(/[\s,]+/),b[this]=[Number(c[0]),Number(c[1])]))}),a.validator.autoCreateRanges&&(null!=b.min&&null!=b.max&&(b.range=[b.min,b.max],delete b.min,delete b.max),null!=b.minlength&&null!=b.maxlength&&(b.rangelength=[b.minlength,b.maxlength],delete b.minlength,delete b.maxlength)),b},normalizeRule:function(b){if("string"==typeof b){var c={};a.each(b.split(/\s/),function(){c[this]=!0}),b=c}return b},addMethod:function(b,c,d){a.validator.methods[b]=c,a.validator.messages[b]=void 0!==d?d:a.validator.messages[b],c.length<3&&a.validator.addClassRules(b,a.validator.normalizeRule(b))},methods:{required:function(b,c,d){if(!this.depend(d,c))return"dependency-mismatch";if("select"===c.nodeName.toLowerCase()){var e=a(c).val();return e&&e.length>0}return this.checkable(c)?this.getLength(b,c)>0:b.length>0},email:function(a,b){return this.optional(b)||/^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/.test(a)},url:function(a,b){return this.optional(b)||/^(?:(?:(?:https?|ftp):)?\/\/)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,})).?)(?::\d{2,5})?(?:[/?#]\S*)?$/i.test(a)},date:function(a,b){return this.optional(b)||!/Invalid|NaN/.test(new Date(a).toString())},dateISO:function(a,b){return this.optional(b)||/^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/.test(a)},number:function(a,b){return this.optional(b)||/^(?:-?\d+|-?\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/.test(a)},digits:function(a,b){return this.optional(b)||/^\d+$/.test(a)},creditcard:function(a,b){if(this.optional(b))return"dependency-mismatch";if(/[^0-9 \-]+/.test(a))return!1;var c,d,e=0,f=0,g=!1;if(a=a.replace(/\D/g,""),a.length<13||a.length>19)return!1;for(c=a.length-1;c>=0;c--)d=a.charAt(c),f=parseInt(d,10),g&&(f*=2)>9&&(f-=9),e+=f,g=!g;return e%10===0},minlength:function(b,c,d){var e=a.isArray(b)?b.length:this.getLength(b,c);return this.optional(c)||e>=d},maxlength:function(b,c,d){var e=a.isArray(b)?b.length:this.getLength(b,c);return this.optional(c)||d>=e},rangelength:function(b,c,d){var e=a.isArray(b)?b.length:this.getLength(b,c);return this.optional(c)||e>=d[0]&&e<=d[1]},min:function(a,b,c){return this.optional(b)||a>=c},max:function(a,b,c){return this.optional(b)||c>=a},range:function(a,b,c){return this.optional(b)||a>=c[0]&&a<=c[1]},equalTo:function(b,c,d){var e=a(d);return this.settings.onfocusout&&e.off(".validate-equalTo").on("blur.validate-equalTo",function(){a(c).valid()}),b===e.val()},remote:function(b,c,d){if(this.optional(c))return"dependency-mismatch";var e,f,g=this.previousValue(c);return this.settings.messages[c.name]||(this.settings.messages[c.name]={}),g.originalMessage=this.settings.messages[c.name].remote,this.settings.messages[c.name].remote=g.message,d="string"==typeof d&&{url:d}||d,g.old===b?g.valid:(g.old=b,e=this,this.startRequest(c),f={},f[c.name]=b,a.ajax(a.extend(!0,{mode:"abort",port:"validate"+c.name,dataType:"json",data:f,context:e.currentForm,success:function(d){var f,h,i,j=d===!0||"true"===d;e.settings.messages[c.name].remote=g.originalMessage,j?(i=e.formSubmitted,e.prepareElement(c),e.formSubmitted=i,e.successList.push(c),delete e.invalid[c.name],e.showErrors()):(f={},h=d||e.defaultMessage(c,"remote"),f[c.name]=g.message=a.isFunction(h)?h(b):h,e.invalid[c.name]=!0,e.showErrors(f)),g.valid=j,e.stopRequest(c,j)}},d)),"pending")}}});var b,c={};a.ajaxPrefilter?a.ajaxPrefilter(function(a,b,d){var e=a.port;"abort"===a.mode&&(c[e]&&c[e].abort(),c[e]=d)}):(b=a.ajax,a.ajax=function(d){var e=("mode"in d?d:a.ajaxSettings).mode,f=("port"in d?d:a.ajaxSettings).port;return"abort"===e?(c[f]&&c[f].abort(),c[f]=b.apply(this,arguments),c[f]):b.apply(this,arguments)})});

validate.min.js

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="css/bootstrap.min.css">
    <style>
        .error {
            color: red;
            border-color:red;
        }

        .valid {
            color: black;
        }
    </style>
    <script src="js/jquery-3.1.1.js"></script>
    <script src="js/bootstrap.min.js"></script>
    <script src="js/validate.js"></script>
</head>
<body>
<div class="contrainer" style="align:center;">
    &nbsp;&nbsp; <h2>JQuery Validate 表单验证</h2>
    <div class="row " style="margin:100px 20px;">
        <div class="col-sm-5 col-sm-offset-2">
            <form class="form-horizontal" id="id_frm">
                <div class="form-group">
                    <label for="" class="col-sm-2 control-label">Email</label>
                    <div class="col-sm-10">
                        <input type="email" name="email" class="form-control" title="请填写邮箱地址" placeholder="Email">
                    </div>
                </div>
                <div class="form-group">
                    <label for="" class="col-sm-2 control-label">Password</label>
                    <div class="col-sm-10">
                        <input type="text" name="password" class="form-control" title="请填写密码" placeholder="Password">
                    </div>
                </div>
                <div class="form-group">
                    <div class="col-sm-offset-2 col-sm-10">
                        <div class="checkbox">
                            <label>
                                <input type="checkbox">Remember me
                            </label>
                        </div>
                    </div>
                </div>
                <div class="form-group">
                    <div class="col-sm-offset-2 col-sm-10">
                        <button type="submit" class="btn btn-default">Sign in</button>
                        <input type="submit" value="Submit" />
                    </div>
                </div>
            </form>
        </div>
    </div>
</div>
<script type="text/javascript">
    $(function () {
       $.validator.addMethod("zz",function(value,element,params){
            if(""!=value){
                var reg = eval(params);
                return this .optional(element) || ( reg.test(value));
            }
        },"格式不正确");
        $("#id_frm").validate({
            rules: {
                email: {
                    required: true,
                    email: true
                },
                password: {
                    required: true,
                    zz:"/^[A-Za-z0-9]+$/"
                }
            },
            messages: {
                email: {
                    required: "请填写邮箱地址",
                    email: "邮箱格式不正确"
                },
                password: {
                    required: "请填写密码",
                    zz:"错了格式"
                }
            },
            errorClass: "error",
            success: 'valid',
            unhighlight: function (element, errorClass, validClass) { //验证通过
                $(element).tooltip('destroy').removeClass(errorClass);
            },
            //highlight: function (element, errorClass, validClass) { //未通过验证
            //    // TODO
            //}
            //,
            errorPlacement: function (label, element) {
                $(element).tooltip('destroy'); /*必需*/
                $(element).attr('title', $(label).text()).tooltip('show');
            },
            submitHandler: function (form) {
                alert('验证通过');
            }
        })
    })
</script>
</body>
</html>

test

可参考

http://blog.csdn.net/qinnimei/article/details/51074797