How to calculate coordinates inside polygon on leaflet?

Question

JavaScript

Colleagues of the good time of the day, I ask for help from experts.
In continuation of the previous topics, again the question arose of obtaining the coordinates that are located inside the polygon. There is a leafelt map. I draw a polygon on it, and the task is to collect an array of points inside this polygon. But the whole problem is that the angles of the polygon are from three to infinity, within the limits of course reasonable. But nonetheless.
Thank you in advance.