Regular expression find 0?

Question

JavaScript

Find
zeros 123050 0 0 12506 0
We need to find only 0, no spaces.
upd: It turns out 3 zeros must be found.

Answer 1

/\b([0])\b/g
Demo: https://regex101.com/r/LNh42G/1
Unlike the solution suggested by AnnaVel , will also find 0at the beginning of the string.

Answer 2

What do you want to do with those zeros?
If you replace, then you can: As a result: 123050 new new 12506 new