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 checkPhoneNumber(String phoneNumber) {
        Pattern pattern = Pattern.compile("^1[0-9]{10}$");
        Matcher matcher = pattern.matcher(phoneNumber);
        return matcher.matches();
    }
}