Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

public class Main {
    public static boolean isRegistrationValid(String email) {

        if (email.length() != 11)
            return false;

        for (int i = 0; i < email.length(); i++) {
            if (i == 9) {
                if (email.charAt(i) != '-')
                    return false;
            } else {
                if (!Character.isDigit(email.charAt(i)))
                    return false;
            }
        }

        return true;
    }
}