注册信息验证与提交-优快云博客

index.jsp:

<%@ page language="java" contentType="text/html; charset=GBK"%>
<%@taglib prefix="s" uri="/struts-tags"%>
<html>
<head>
<title>请输入您的注册信息</title>
<script language="javascript">
  function check()
   {
     if(document.form1.name.value==""){
       alert("用户名不能为空！");
       return false;
     }
     if(document.form1.pass.value==""){
       alert("密码不能为空！");
       return false;
     }
     if(document.form1.pass.value.length<6){
       alert("密码不能小于六位！");
       return false;
     }
     if(document.form1.rpass.value==""){
       alert("确认密码不能为空！");
       return false;
     }
     if(document.form1.pass.value!=document.form1.rpass.value){
       alert("密码和确认密码不一致！");
       return false;
     }
     if(document.form1.age.value==""){
       alert("年龄不能为空！");
       return false;
     }
     if(document.form1.phone.value==""){
       alert("电话不能为空！");
       return false;
     }
     
   }
</script>
</head>
<body>
<br/><br/><center>
<H1>请输入您的注册信息</H1>
<s:form action="register" name="form1">
    <s:textfield label="用户名" name="name"/>
    <s:password label="密码" name="pass"/>
    <s:password label="确认密码" name="rpass"/>
    <s:textfield label="年龄" name="age"/>
    <s:textfield label="电话" name="phone"/>
    <s:submit value="提交" onclick="return check();"/>
</s:form> 
</center>
</body> 
</html>

ZhuceAction.java:

package tom.jiafei;



import com.opensymphony.xwork2.ActionSupport;
import com.opensymphony.xwork2.ActionContext;
import java.util.*;
import java.util.regex.*;
import java.text.*;

/**
 * @author  yeeku.H.lee kongyeeku@163.com
 * @version  1.0
 * <br>Copyright (C), 2005-2008, yeeku.H.Lee
 * <br>This program is protected by copyright laws.
 * <br>Program Name:
 * <br>Date: 
 */
public class ZhuceAction extends ActionSupport
{
	private String name;
	private String pass;
	private String rpass;
	private int age;
	private String phone;
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public String getPass() {
		return pass;
	}
	public void setPass(String pass) {
		this.pass = pass;
	}
	public String getRpass() {
		return rpass;
	}
	public void setRpass(String rpass) {
		this.rpass = rpass;
	}
	public int getAge() {
		return age;
	}
	public void setAge(int age) {
		this.age = age;
	}
	public String getPhone() {
		return phone;
	}
	public void setPhone(String phone) {
		this.phone = phone;
	}

	public String execute() throws Exception {
	return SUCCESS;
	}
	
	}

ZhuceAction-validation.xml:

<?xml version="1.0" encoding="GBK"?>
<!DOCTYPE validators PUBLIC "-//OpenSymphony Group//XWork Validator 1.0.2//EN"
	"http://www.opensymphony.com/xwork/xwork-validator-1.0.2.dtd">

<validators>
   	<field name="name">
	   <field-validator type="requiredstring">
			<param name="trim">true</param>
			<message>用户名不能为空</message>
		</field-validator>
	</field>
	<field name="pass">
	   <field-validator type="requiredstring">
			<param name="trim">true</param>
			<message>密码不能为空</message>
		</field-validator>
	</field>
		<field name="rpass">
	   <field-validator type="requiredstring">
			<param name="trim">true</param>
			<message>确认密码不能为空</message>
		</field-validator>
		<field-validator type="fieldexpression">
			<param name="expression"><![CDATA[(pass==rpass)]]></param>
			<message>两次输入密码不一致</message>
		</field-validator>
	</field>
	<field name="age">
		<field-validator type="int">
			<param name="min">1</param>
			<param name="max">100</param>
			<message>年龄必须在1-100之间</message>
		</field-validator>
	</field>
		<field name="phone">
			   <field-validator type="requiredstring">
			<param name="trim">true</param>
			<message>电话不能为空</message>
		</field-validator>
		<field-validator type="regex">
			<param name="expression"><![CDATA[(1\d{10})]]></param>
			<message>电话必为11位数字，且必以1开头</message>
		</field-validator>
	</field>
</validators>