Java tutorial
//package com.java2s; import android.text.TextUtils; public class Main { public static boolean isVehiclePlate(String plate) { String telRegex = "/^[\\u4e00-\\u9fa5]{1}[a-zA-Z]{1}[a-zA-Z_0-9]{5}$/"; if (TextUtils.isEmpty(plate)) return false; else return plate.matches(telRegex); } }