validation - Regex for validating a string with pre-specified special characters

Question

I am looking for a regex to validate a string. I want to allow numbers, alpha characters, spaces and any of the following characters in any order:

+ - ( ) ,

I would be grateful if someone could help. thanks

Answer 1

Like this:

/^[a-zA-Z0-9 +(),-]+$/

EDIT: Now accepts spaces.