checkclass.java

来自「在eclipse平台下写的」· Java 代码 · 共 54 行

/**
 * 
 */
package com.internetshop.struts.form;

/**
 * @author Echo_Me
 *
 */
public class CheckClass {

	/**
	 * 
	 */
	public CheckClass() 
	{
	}
	
	/**
	 * 
	 * @param email
	 * @return
	 */
	public boolean checkEmailError(String E_mail)
	{
		if(E_mail==null||E_mail.length()<1)	return false;
		int length =E_mail.length();
		int flage1=E_mail.indexOf("@");
		int flage2=E_mail.indexOf(".");
		System.out.println("the @ local:"+flage1);
		System.out.println("the . local:"+flage2);
		if(flage1>=flage2 || length<1 || flage1<0||flage2<0)
			return false;
		else
			return true;
	}
	
	public boolean checkUserNameError(String userName)
	{
		if(userName==null ||userName.length()<4)
			return false;
		else
			return true;
	}
	
	public boolean checkPasswordError(String password)
	{
		if(password==null || password.length()<6 || password.length()>60)
			return false;
		else
			return true;
	}
}