So I'm trying to limit the search of google maps autocomplete. When you search, I only want it to autocomplete postal codes. I've read some of the API and am confused if I can do this with the api. https://developers.google.com/places/documentation/autocomplete#place_types
it says something about postal_codes but I'm not sure if it's for what I am trying to do.
If not, how can I achieve this?
I don't have any code, because I'm not quite sure where to start. I have a search functioning and it does the autocomplete but it's searching for everything. I just want postal codes.