I have created a map in one function, how can I access it in another function?

Question

JavaScript

When the page starts, I create a map (hidden with coordinates by default), then when a change occurs in the address field, I take the value from the field and look through the geocoder, the point is that this is all happening in another function, how can I access the created instance again and add new label?

Answer 1

I solved the problem by declaring a variable outside the function, thereby making it global. And I changed the existing coordinates of the yandex maps using the object.setCenter function

myMap.setCenter([53, 53], 14, {
    checkZoomRange: true
});

Answer 2

Usually, when creating instances of an object, a variable is used through which the created object is accessed.
Fundamentals of Object-Oriented Programming