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 isAvailableRealname(String realname) {
        String regEx = "^[\u4E00-\u9FA5]{2,4}+$";
        Pattern pattern = Pattern.compile(regEx);
        Matcher matcher = pattern.matcher(realname);
        if (matcher.matches()) {
            return true;
        }
        return false;
    }
}