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 isAlphaNumeric(String str) {
        String strPattern = "[0-9a-zA-Z]+$";
        // String strPattern = "^(?![0-9]+$)(?![a-zA-Z]+$)[0-9A-Za-z]{2,}$";?
        Pattern p = Pattern.compile(strPattern);
        Matcher m = p.matcher(str);
        return m.matches();
    }
}