Android String to Number Convert isNumeric(String str)

Description

is Numeric

Declaration

public static boolean isNumeric(String str) 

Method Source Code

//package com.java2s;

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

public class Main {

    public static boolean isNumeric(String str) {
        Pattern pattern = Pattern.compile("[0-9]*");
        Matcher isNum = pattern.matcher(str);
        if (!isNum.matches()) {
            return false;
        }/*from   w  w  w .j av  a  2  s .c om*/
        return true;
    }
}

Related

1. isNumeric(String str)
2. isNumeric(String str)
3. isNumeric(String str)
4. isNumeric(String string)
5. isLetterNumeric(String s)
6. isNumericOnly(String pString)
7. isNumeric(String str)