match `"abc", "d,e", , "", ",f"` with groups

Question

I would like to regex-match the string

"abc", "d,e"  , "", ",f"

such that the groups abc, d,e, ``, and ,f (without quotes) are separately matched.

With the group

"([^"]*)"

matching the "abc" bits, I assumed the regex

(?:\s*"([^"]*)"\s*,)\s*"([^"]*)"\s*

would do the trick. However, it only matches abc and d,e.

I've created a toy example at regex101 that shows the behavior.

Any hints?

Answer 1

You'd want to make "following" group optional:

(?:\s*"([^"]*)"\s*)(?:,\s*"([^"]*)"\s*)?

Live demo

Update #1

Cleaner RegEx:

/\s*"([^"]+)"(?:,\s*)?/g

Update #2

Base on your last edit for including zero or more characters:

/\s*"([^"]*?)"(?:,\s*)?/g

Live demo

Answer 2

Almost similar to revo's answer, but here's my regex:

/(?:"([^"]*)")(?:\s*,\s*)?/g

Live Demo

This will get correct match for "abc" , "d,e" , "", ",f" also.