loginform.java

Struts 登陆验证

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package mystruts.form;

import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;

public class LoginForm extends ActionForm {
	
	private String password;

	private String userName;
	public ActionErrors validate(ActionMapping mapping,
			HttpServletRequest request) {
		ActionErrors errors=new ActionErrors();
		if(userName.length()==0){
			ActionMessage error=new ActionMessage("info.null","userName");
			errors.add("user",error);
		}else if(userName.length()<4||userName.length()>10){
			ActionMessage error=new ActionMessage("info.length","userName","4","10");
			errors.add("length",error);
			
		}
		return errors;
	}
	public void reset(ActionMapping mapping, HttpServletRequest request) {
		// TODO Auto-generated method stub
	}
	public String getPassword() {
		return password;
	}
	public void setPassword(String password) {
		this.password = password;
	}
	public String getUserName() {
		return userName;
	}
	public void setUserName(String userName) {
		this.userName = userName;
	}
}