Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

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

public class Main {

    public static boolean checkEmailValid(String email) {
        if ((email == null) || (email.trim().length() == 0)) {
            return false;
        }
        String regEx = "^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,4}$";
        Pattern p = Pattern.compile(regEx);
        Matcher m = p.matcher(email.trim().toLowerCase());

        return m.find();
    }
}