Hi guys,

Just wanna ask if its possible to log the ip address of a payment gateway?

currently, my site redirects all payment info to the gateway for processing and it then returns me a response code in the url using html forms. The vars after the url is then used for logging purposes and i was thinking if its possible to check the ip address of site that returns the response code so that any malicious user which inputs a similar string would be filtered out due to the difference in ip address before being inserted into the DB..

pls advise thanks