Can Yandex map indicate if the address is outside the Moscow Ring Road or within it?

Question

Yandex maps

We use the Yandex Maps API. The user enters his address and we get the distances to his address. Through Suggest and geoLocation. Question. If he enters an address, can Yandex answer if this address is outside the Moscow Ring Road or within it?

Answer 1

Draw yourself a MKAD polygon and check your address inside or not.

Answer 2

An example of checking if an address is in the delivery zone https://yandex.ru/dev/maps/jsbox/2.1/delivery_zones