Is it possible to limit labels by city in yandex map?

Question

Yandex maps

Is it possible to limit labels by city in yandex map?
I have a list of cities in the input field, the user clicks on a city from the list and a map with a marker in the city center is displayed, is it possible to make the user not be able to place a marker outside the selected city?

Answer 1

Either you draw a polygon for each city and check if the marker is in it or not. Either through geocoding, you determine whether they poked into the city or not. If the user has to drag the marker, then with a geocoder you will quickly run out of limits.