Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

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

public class Main {
    /**
     * (phoneNum is null return false)
     * yes return true; no return false;
     * @param phoneNum
     * @return boolean
     */
    public static boolean isMobile(String phoneNum) {
        if (phoneNum != null) {
            Pattern p = Pattern.compile("^((13[0-9])|(15[^4,\\D])|(18[0-9]))\\d{8}$");
            Matcher m = p.matcher(phoneNum);
            return m.matches();
        } else {
            return false;
        }
    }
}