ValidatePhoneNumber

import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 *
 * @author anand
 */
public class ValidatePhoneNumber {

    public static void main(String[] argv) {

        String phoneNumber = "1-(80..2)-321-0361";
        System.out.println(phoneNumber.length());
        String regex = "^\\+?[0-9. ()-]{10,25}$";
        Pattern pattern = Pattern.compile(regex);
        Matcher matcher = pattern.matcher(phoneNumber);

        if (matcher.matches()) {
            System.out.println("Phone Number Valid");
        } else {
            System.out.println("Phone Number must be in the form XXX-XXXXXXX");
        }
    }
}