RegEx for an IP Address

Question

I try to extract the value (IP Address) of the wan_ip with this sourcecode: Whats wrong?! I´m sure that the RegEx pattern is correct.

String input = @\"var p         


        

Answer 1

I think you need to get rid of the [ - is that a stray character or what?

Regex(@"[\b\d{1,3}.\d{1,3}.\d{1,3}.\d{1,3}\b")