Webx服务器端验证

  Webx3支持服务器端验证，目前还不支持客户端验证。服务器端验证配置在form.xml中，配置大致如下：

1. <?xml version="1.0" encoding="UTF-8"?> 
2. <beans:beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
3.     xmlns:services="http://www.alibaba.com/schema/services" 
4.     xmlns:fm-conditions="http://www.alibaba.com/schema/services/form/conditions" 
5.     xmlns:fm-validators="http://www.alibaba.com/schema/services/form/validators" 
6.     xmlns="http://www.alibaba.com/schema/services/form/validators" 
7.     xmlns:beans="http://www.springframework.org/schema/beans" 
8.     xmlns:p="http://www.springframework.org/schema/p" 
9.     xsi:schemaLocation=" 
10.         http://www.alibaba.com/schema/services http://localhost:8080/schema/services.xsd 
11.         http://www.alibaba.com/schema/services/form/conditions http://localhost:8080/schema/services-form-conditions.xsd 
12.         http://www.alibaba.com/schema/services/form/validators http://localhost:8080/schema/services-form-validators.xsd 
13.         http://www.springframework.org/schema/beans http://localhost:8080/schema/www.springframework.org/schema/beans/spring-beans.xsd 
14.     "> 
15.  
16.     <services:form postOnlyByDefault="true"> 
17.         <!-- 
18.           - =============================================== 
19.           - 用来检查csrf token。 
20.           - =============================================== 
21.          --> 
22.         <services:group name="csrfCheck"> 
23.             <services:field name="csrfToken"> 
24.                 <csrf-validator> 
25.                     <message>提交的数据已过期</message> 
26.                 </csrf-validator> 
27.             </services:field> 
28.         </services:group> 
29.         <!-- 
30.           - =============================================== 
31.           - Simple form 
32.           - =============================================== 
33.          --> 
34.         <services:group name="simple" extends="csrfCheck"> 
35.             <services:field name="name" displayName="你的名字"> 
36.                 <required-validator> 
37.                     <message>必须填写 ${displayName}</message> 
38.                 </required-validator> 
39.             </services:field> 
40.         </services:group> 
41.     </services:form> 
42.  
43. </beans:beans> 

Webx2中如下：

1. <?xml version="1.0" encoding="GB18030"?> 
2. <form> 
3.     <group name="register"> 
4.         <field name="id" displayName="用户ID"> 
5.             <required-validator> 
6.                 <message>必须填写${displayName}</message> 
7.             </required-validator> 
8.             <regexp-validator pattern="^[A-Za-z_][A-Za-z_0-9]*$"> 
9.                 <message>${displayName}必须由字母、数字、下划线构成</message> 
10.             </regexp-validator> 
11.             <length-validator minLength="4" maxLength="10"> 
12.                 <message>${displayName}最少必须由${minLength}个字组成，最多不能超过${maxLength}个字</message> 
13.             </length-validator> 
14.         </field> 
15.     </group> 
16. </form> 

本文转自 tianya23 51CTO博客，原文链接：http://blog.51cto.com/tianya23/683811，如需转载请自行联系原作者