Regex for numbers and some characters

Question

I try to make regex for checking value which can contain numbers 0-9, (), + and -. I tried this var checkRegex = /^([0-9]+[ ()+-]*)$/gmi; but it doesnt work https://regex101.com/r/eX6yH9/1. What did I do wrong?

Answer 1

in the link you provided there is a pattern dd-dd-dd-dd dunno if that was a coincidence the other answer is good

\d\d([ ()+-]\d\d)*

Answer 2

This is the correct regex

^([0-9() +-]*)$

Regex Demo