Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {
    public static Boolean checkUserName(String userName) {
        if (userName.length() != 11 || !checkPhoneNum(userName)) {
            return false;
        }
        return true;
    }

    public static boolean checkPhoneNum(String userPhone) {
        String regExp = "^((13[0-9])|(14[0-9])|(15[0-9])|(17[0-9])|(19[0-9])|(18[0-9]))\\d{8}$";
        Pattern p = Pattern.compile(regExp);
        Matcher m = p.matcher(userPhone);
        return m.matches();
    }
}