pattern matching in elastic search?

Question

Continuing from my earlier post, I have changed the query as according to femtoRgon\'s post some characters and anchors are not supported by elastic search.

I am looking

Answer 1

You forget to add - before ? in your regex and also use anchors if necessary.

"[0-9]{3}-?[0-9]{2}-?[0-9]{4}"

OR

"^[0-9]{3}-?[0-9]{2}-?[0-9]{4}$"