Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {

    public static boolean isPhoneNum(String phoneNum) {
        if (phoneNum.length() != 11)
            return false;
        if (!phoneNum.substring(0, 1).equals("1"))
            return false;
        return true;
    }
}