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 {
    private static final String HOST_REGEX = "^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\\-]*[a-zA-Z0-9])\\.)*"
            + "([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\\-]*[A-Za-z0-9])$";

    static boolean isHostValid(String domain) {
        final Matcher contentMatcher = Pattern.compile(HOST_REGEX).matcher(domain);
        return contentMatcher.find();
    }
}