backend/account-service/src/main/java/com/drinkool/utils/PhoneValidator.java

package com.drinkool.utils;

import com.google.i18n.phonenumbers.*;
import com.google.i18n.phonenumbers.Phonenumber.PhoneNumber;

public class PhoneValidator {

	private static final PhoneNumberUtil phoneUtil =
		PhoneNumberUtil.getInstance();

	public static boolean isValidInternationalPhone(String phone) {
		try {
			PhoneNumber numberProto = phoneUtil.parse(phone, "VN");

			return phoneUtil.isValidNumber(numberProto);
		} catch (NumberParseException e) {
			return false;
		}
	}
}