public static boolean isMobileNO(String mobiles){
Pattern p = Pattern.compile("^((13[0-9])|(15[^4,\\D])|(14[57])|(17[0-9])|(18[0,0-9]))\\d{8}$");
Matcher m = p.matcher(mobiles);
// System.out.println(m.matches()+"---");
return m.matches();
}