jQuery Validation范例学习

水荷

2014-03-27

转载：http://www.cnblogs.com/easyinsc/archive/2009/02/27/1407826.html

jQueryValidation范例学习

jQueryValidation，

验证操作类formValidatorClass.js

/**  
 * @author ming  
 */  
$(document).ready(function(){       
         
/* 设置默认属性 */       
$.validator.setDefaults({       
    submitHandler: function(form) {    
        form.submit();    
    }       
});   
  
// 字符验证       
jQuery.validator.addMethod("stringCheck", function(value, element) {       
    return this.optional(element) || /^[\u0391-\uFFE5\w]+$/.test(value);       
}, "只能包括中文字、英文字母、数字和下划线");   
  
// 中文字两个字节       
jQuery.validator.addMethod("byteRangeLength", function(value, element, param) {       
    var length = value.length;       
    for(var i = 0; i < value.length; i++){       
        if(value.charCodeAt(i) > 127){       
        length++;       
        }       
    }       
    return this.optional(element) || ( length >= param[0] && length <= param[1] );       
}, "请确保输入的值在3-15个字节之间(一个中文字算2个字节)");   
  
// 身份证号码验证       
jQuery.validator.addMethod("isIdCardNo", function(value, element) {       
    return this.optional(element) || isIdCardNo(value);       
}, "请正确输入您的身份证号码");    
     
// 手机号码验证       
jQuery.validator.addMethod("isMobile", function(value, element) {       
    var length = value.length;   
    var mobile = /^(((13[0-9]{1})|(15[0-9]{1}))+\d{8})$/;   
    return this.optional(element) || (length == 11 && mobile.test(value));       
}, "请正确填写您的手机号码");       
     
// 电话号码验证       
jQuery.validator.addMethod("isTel", function(value, element) {       
    var tel = /^\d{3,4}-?\d{7,9}$/;    //电话号码格式010-12345678   
    return this.optional(element) || (tel.test(value));       
}, "请正确填写您的电话号码");   
  
// 联系电话(手机/电话皆可)验证   
jQuery.validator.addMethod("isPhone", function(value,element) {   
    var length = value.length;   
    var mobile = /^(((13[0-9]{1})|(15[0-9]{1}))+\d{8})$/;   
    var tel = /^\d{3,4}-?\d{7,9}$/;   
    return this.optional(element) || (tel.test(value) || mobile.test(value));   
  
}, "请正确填写您的联系电话");   
     
// 邮政编码验证       
jQuery.validator.addMethod("isZipCode", function(value, element) {       
    var tel = /^[0-9]{6}$/;       
    return this.optional(element) || (tel.test(value));       
}, "请正确填写您的邮政编码");    
  
//开始验证   
$('#submitForm').validate({   
    /* 设置验证规则 */  
    rules: {   
        username: {   
            required:true,   
            stringCheck:true,   
            byteRangeLength:[3,15]   
        },   
        email:{   
            required:true,   
            email:true  
        },   
        phone:{   
            required:true,   
            isPhone:true  
        },   
        address:{   
            required:true,   
            stringCheck:true,   
            byteRangeLength:[3,100]   
        }   
    },   
       
    /* 设置错误信息 */  
    messages: {   
        username: {       
            required: "请填写用户名",   
            stringCheck: "用户名只能包括中文字、英文字母、数字和下划线",   
            byteRangeLength: "用户名必须在3-15个字符之间(一个中文字算2个字符)"       
        },   
        email:{   
            required: "请输入一个Email地址",   
            email: "请输入一个有效的Email地址"  
        },   
        phone:{   
            required: "请输入您的联系电话",   
            isPhone: "请输入一个有效的联系电话"  
        },   
        address:{   
            required: "请输入您的联系地址",   
            stringCheck: "请正确输入您的联系地址",   
            byteRangeLength: "请详实您的联系地址以便于我们联系您"  
        }   
    },   
       
    /* 设置验证触发事件 */  
    focusInvalid: false,   
    onkeyup: false,   
       
    /* 设置错误信息提示DOM */  
    errorPlacement: function(error, element) {       
        error.appendTo( element.parent());       
    },     
       
});   
  
});

测试页index.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"   
"http://www.w3.org/TR/html4/loose.dtd">  
<html xmlns="http://www.w3.org/1999/xhtml">  
    <head>  
        <meta http-equiv="Content-Type" content="text/html; charset=gbk" />  
        <title>jQuery验证</title>  
        <script src="lib/jquery/jquery-1.3.2.min.js" ></script>  
        <script type="text/javascript" src="lib/jquery/jquery.validate.js" mce_src="lib/jquery/jquery.validate.js"></script>  
        <script type="text/javascript" src="lib/jquery/messages_cn.js"></script>  
        <script type="text/javascript" src="lib/jquery/formValidatorClass.js"></script>  
        <style type="text/css">

        * {    
            font-family: Verdana;    
            font-size: 96%;    
        }   
        label {    
            width: 10em;    
            float: left;    
        }   
        label.error {    
            float: none;    
            color: red;    
            padding-left: .5em;    
            vertical-align: top;    
        }   
        p {    
            clear: both;    
        }   
        .submit {    
            margin-left: 12em;    
        }   
        em {    
            font-weight: bold;    
            padding-right: 1em;    
            vertical-align: top;    
        }   
           
</style>
    </head>  
    <body>  
        <form class="submitForm" id="submitForm" method="get" action="">  
         <fieldset>  
           <legend>表单验证</legend>  
           <p>  
             <label for="username">用户名</label>  
             <em>*</em><input id="userName" name="username" size="25" />  
           </p>  
           <p>  
             <label for="email">E-Mail</label>  
             <em>*</em><input id="email" name="email" size="25" />  
           </p>  
           <p>  
             <label for="phone">联系电话</label>  
             <em>*</em><input id="phone" name="phone" size="25" value="" />  
           </p>  
           <p>  
             <label for="address">地址</label>  
             <em>*</em><input id="address" name="address" size="22">  
           </p>  
             <input class="submit" type="submit" value="提交"/>  
           </p>  
          </fieldset>  
         </form>  
    </body>  
</html>

jquery element var return