validator框架中自定义校验问题?

[longling520]

我写了一个ValidationUtil类用来校验两次密码是否一致？当比较两次密码不一致后，无法显示其错误消息，不知为什么，希望有人能帮我看看，非常感激

ValidationUtil类的代码如下：

package com.tantan.dang.util;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.validator.Field;
import org.apache.commons.validator.GenericValidator;
import org.apache.commons.validator.ValidatorAction;
import org.apache.commons.validator.ValidatorUtil;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.util.RequestUtils;
import org.apache.struts.validator.Resources;


public class ValidationUtil {

	@SuppressWarnings("deprecation")
	public static boolean validateTwoFields(Object bean, ValidatorAction va,
			Field field, ActionErrors errors, HttpServletRequest request) {
		
		String value = ValidatorUtil.getValueAsString(bean, field.getProperty());
		
		String sProperty2 =field.getVarValue("secondProperty");
		
		String value2 = ValidatorUtil.getValueAsString(bean, sProperty2);

		
		if (!GenericValidator.isBlankOrNull(value)) {
			
			try {
				if (!value.equals(value2)) {
					
				errors.add(field.getKey(), Resources.getActionError(request, va, field));
					return false;
				}
			} catch (Exception e) {
				errors.add(field.getKey(), Resources.getActionError(request,va, field));
				return false;
			}
		}

		return true;
	}

}

validator-rules.xml配置如下：

  <validator name="twofields" 
    classname="com.tantan.dang.util.ValidationUtil" method="validateTwoFields" 
    methodParams="java.lang.Object,
                  org.apache.commons.validator.ValidatorAction,
                  org.apache.commons.validator.Field,
                  org.apache.struts.action.ActionErrors,
                  javax.servlet.http.HttpServletRequest" 
   depends="" msg="errors.twofields">
    
</validator>
                  

validation.xml的配置如下：

  <field property="password" depends="required,twofields">
             		<arg0 key="register1.password"/>
			<arg1 key="register1.password1"/>
		         <var>
				<var-name>secondProperty</var-name>
				<var-value>password1</var-value>
			</var>
  </field>

ApplicationResources.properties配置：

errors.required={0} Must enter
errors.twofields={0} and {1} not match

#Register1_Form
register1.password=password
register1.password1=password1

在注册页面的错误提示：
<html:errors property="password" />


为什么当两次密码不一致时，不能显示错误信息！望高人指点！非常感激

[swandragon]

UP，明天研究一下

[myloveyoyo1314]

帮顶

[v05120s]

帮顶

[夜雨~听风]

errors.add(field.getKey(), Resources.getActionError(request, va, field));

<html:errors property="password" /> 这两个红色的值一致么？还有property的值在form里set，get了么？

[Rangers_Sword]

...

[zl3450341]

[Quote=引用 4 楼 longyan621 的回复:]
errors.add(field.getKey(),Resources.getActionError(request, va, field));

<html:errors property="password" /> 这两个红色的值一致么？还有property的值在form里set，get了么？

[/Quote]

打印一下 看得到的值是不是一样的