jQuery validate远程验证跟只显示第一条未通过结果

1. $(function(){  
2.       
3.     validateRules();  
4.   
5. });  
6.   
7. /** 
8.  * 自定义表单校验规则 
9.  */  
10. function validateRules(){  
11.     $('#mainForm').validate({  
12.         ignore: [], //验证隐藏元素  
13.         onkeyup:false,  
14.         rules: {  
15.             meetingType:{  
16.                 required:true  
17.             },  
18.             userTypeOption:{  
19.                 required:true  
20.             },  
21.             loginName:{  
22.                 required:true,  
23.                 maxlength:30,  
24.                 isName:true,  
25.                 remote:{  //远程验证登录名  
26.                     url:'/userInfo/checkLoginName',  
27.                     // data:{},若没自定义参数,他默认会把表单上name为loginName元素的值发送到后台  
28.                     dataFilter:function (data) {  
29.                         var data = eval('('+data+')');  
30.                         //他需要后台返回的是布尔值,若后台返回的不是布尔值,可以手动给他布尔值  
31.                         return data.code == 2   //1:登录名不可用  2:登录名可用  
32.                     }  
33.                 },  
34.                 //备注:若你后台返回的就是布尔值可以直接这样写  
35.                 //remote:'/userInfo/checkLoginName'  
36.             },  
37.             userName:{  
38.                 required:true,  
39.                 maxlength:30  
40.             },  
41.             npcNumber:{  
42.                 required:true,  
43.                 digits:true  
44.             },  
45.             passWord:{  
46.                 required:true  
47.             },  
48.             passWord2:{  
49.                 required:true,  
50.                 equalTo:'#passWord'  
51.             },  
52.             mobileNumber:{  
53.                 required:true,  
54.                 isMobile:true,  //该验证规则为自定义规则,代码在下面  
55.                 remote:{  //远程验证手机号  
56.                     url: "/userInfo/checkPhone",  
57.                     dataFilter:function(data){  
58.                         var data = eval('('+data+')');  
59.                         return data.code == 1   //1:手机未注册 -1:手机已注册  
60.                     }  
61.                 }  
62.             }  
63.         },  
64.         messages: {  
65.             meetingType:{  
66.                 required:'请选择所属大会类型'  
67.             },  
68.             userTypeOption:{  
69.                 required:'请选择用户类别'  
70.             },  
71.             loginName:{  
72.                 required:'请输入登录名称',  
73.                 maxlength:'登录名称不能超过30个字符',  
74.                 remote:'该登录名已存在服务器'  
75.             },  
76.             userName:{  
77.                 required:'请输入用户姓名',  
78.                 maxlength:'用户名称不能超过30个字符'  
79.             },  
80.             npcNumber:{  
81.                 required:'请输入代表证号',  
82.                 digits:'请输入数字'  
83.             },  
84.             passWord:{  
85.                 required:'请输密码',  
86.             },  
87.             passWord2:{  
88.                 required:'请再次输入密码',  
89.                 equalTo:'两次密码输入不一致'  
90.             },  
91.             mobileNumber:{  
92.                 required:'请输入手机号',  
93.                 remote:'这个手机号已存在'  
94.             }  
95.         },showErrors:function(errorMap,errorList) {  
96.                 //在这里改变他的默认提示消息,本人用的是弹窗的形式,只弹出第一条验证未通过的错误消息  
97.             if(errorList.length > 0){  
98.                 layer.msg(errorList[0].message,{time:2000})  
99.             }  
100.         }  
101.     });  
102. }  
103.   
104. /** 
105.  * 扩展自定义验证规则 
106.  */  
107. jQuery.validator.addMethod("isMobile", function(value, element) {  
108.     var length = value.length;  
109.     var reg = /^1[358]{1}\d{9}$/;  
110.     return this.optional(element) || (length == 11 && reg.test(value));  
111. }, "手机号格式不正确");  
112.   
113. jQuery.validator.addMethod("isName", function(value, element) {  
114.     var reg = /^[0-9a-zA-Z]{4,20}$/;  
115.     return this.optional(element) || (reg.test(value));  
116. }, "登录名必须是4-20位的字母和数字");