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 validateString(String s) {
        boolean tag = true;
        final String pattern1 = "^[a-zA-Z0-9]{6,16}$";
        Pattern pattern = Pattern.compile(pattern1);
        Matcher matcher = pattern.matcher(s);
        if (s == null || !matcher.matches()) {
            tag = false;
        }
        return tag;
    }
}