[CLOSED] How do I fix this regex issue? (Firefox)

I am getting a SyntaxError: invalid regexp group when I run this regex in Firefox or Internet Explorer. It works fine in Chrome.

I get the same error using Construct 2 or 3

RegexMatchAt(Browser.Domain,"(?<![^\/]\/)\b\w+\.\b\w{2,3}(?:\.\b\w{2})?(?=$|\/)","gm",0)

You are using a Negative Lookbehind (?<![^\/]\/). That is not supported in FF.

You can test your regex pattern here:

https://regex101.com/r/HUdynV/4

Maybe someone here know how to fix this.

Asmodean,

I found a solution at Stackoverflow.

thanks