Java tutorial
//package com.java2s; public class Main { public static boolean isMobile(String mobiles) { String telRegex = "(13[0-9]|14[57]|15[012356789]|17[0123456789]|18[0123456789])\\d{8}"; //Pattern p = Pattern // .compile("^((13[0-9])|(15[^4,//D])|(18[0,5-9]))//d{8}$"); //Matcher m = p.matcher(mobiles); return !mobiles.matches(telRegex); } }