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 {

    public static boolean passwordFormat(String password) {
        if (password == null)
            return false;
        String regular = "^[a-zA-Z0-9_]{6,16}$";
        Pattern pattern = Pattern.compile(regular);
        Matcher matcher = pattern.matcher(password);
        if (!matcher.matches()) {
            return false;
        }
        return true;
    }
}