Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

import android.text.TextUtils;

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

public class Main {

    public static boolean isEmail(String email) {

        if (TextUtils.isEmpty(email))
            return false;

        String expression = "^[\\w\\.-]+@([\\w\\-]+\\.)+[A-Z]{2,4}$";

        Pattern pattern = Pattern.compile(expression, Pattern.CASE_INSENSITIVE);
        Matcher matcher = pattern.matcher(email);

        return matcher.matches();

    }
}