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，配置大体以下：

<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:services="http://www.alibaba.com/schema/services"
    xmlns:fm-conditions="http://www.alibaba.com/schema/services/form/conditions"
    xmlns:fm-validators="http://www.alibaba.com/schema/services/form/validators"
    xmlns="http://www.alibaba.com/schema/services/form/validators"
    xmlns:beans="http://www.springframework.org/schema/beans"
    xmlns:p="http://www.springframework.org/schema/p"
    xsi:schemaLocation="
        http://www.alibaba.com/schema/services http://localhost:8080/schema/services.xsd
        http://www.alibaba.com/schema/services/form/conditions http://localhost:8080/schema/services-form-conditions.xsd
        http://www.alibaba.com/schema/services/form/validators http://localhost:8080/schema/services-form-validators.xsd
        http://www.springframework.org/schema/beans http://localhost:8080/schema/www.springframework.org/schema/beans/spring-beans.xsd
    ">

    <services:form postOnlyByDefault="true">
        <!--
          - ===============================================
          - 用来检查csrf token。
          - ===============================================
         -->
        <services:group name="csrfCheck">
            <services:field name="csrfToken">
                <csrf-validator>
                    <message>提交的数据已过时</message>
                </csrf-validator>
            </services:field>
        </services:group>
        <!--
          - ===============================================
          - Simple form
          - ===============================================
         -->
        <services:group name="simple" extends="csrfCheck">
            <services:field name="name" displayName="你的名字">
                <required-validator>
                    <message>必须填写 ${displayName}</message>
                </required-validator>
            </services:field>
        </services:group>
    </services:form>

</beans:beans>

Webx2中以下：

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