Android String to Number Convert isNumberLetter(String str)

Description

is Number Letter

Declaration

public static Boolean isNumberLetter(String str) 

Method Source Code

//package com.java2s;

public class Main {

    public static Boolean isNumberLetter(String str) {
        Boolean isNoLetter = false;
        String expr = "^[A-Za-z0-9]+$";
        if (str.matches(expr)) {
            isNoLetter = true;//from  w  ww . j  a  v  a 2  s.  c  om
        }
        return isNoLetter;
    }
}

Related

1. isLetterNumeric(String s)
2. isNumericOnly(String pString)
3. isNumeric(String str)
4. containsNonNumericCharacters(String rawInput)
5. isNumber(String str)
6. isStringNumber(String number)
7. isStringNumberLessThan(String number, int compareInt)