Modifying current reg-ex to allow special characters

Issue

I have this reg-ex to validate comma separated values:

regex = "/^[-\w\s]+(?:,[-\w\s]+)*$/"

Currently there are no special characters allowed. What modification to this can be made to allow special characters in each comma separated value?

Solution

Just add wanted special characters inside the character class like, for example:

/^[-\w\s#|@%]+(?:,[-\w\s#|@%]+)*$/
//      ^^^^            ^^^^ 

You can add any character you want.

Answered By - Toto