Java Regex Number Validate isNumber(String s)

Description

is Number

License

Open Source License

Declaration

private static Boolean isNumber(String s) 

Method Source Code

//package com.java2s;
/**//from   w w  w  . j  a  v a2  s  . c  o  m
 * Copyright (c)2010-2011 Enterprise Website Content Management System(EWCMS), All rights reserved.
 * EWCMS PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 * http://www.ewcms.com
 */

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {
    private static Boolean isNumber(String s) {
        Pattern pa = Pattern.compile("[0-9]*");
        Matcher ma = pa.matcher(s);
        if (ma.matches()) {
            return true;
        }
        return false;
    }
}

Related

1. isNum(String str)
2. isNum(String str)
3. isNumber(String data)
4. isNumber(String number)
5. isNumber(String s)
6. isNumber(String s, boolean[] realnum)
7. isNumber(String str)
8. isNumber(String str)
9. isNumber(String str)