import { isPhoneNumber } from "https://deno.land/x/deno_class_validator@v1.0.0/src/index.ts";
Checks if the string is a valid phone number. To successfully validate any phone number the text must include the intl. calling code, if the calling code wont be provided then the region must be set.
Parameters
optional
region: CountryCode2 characters uppercase country code (e.g. DE, US, CH) for country specific validation. If text doesn't start with the international calling code (e.g. +41), then you must set this parameter.