Question

My proxy parser reads proxies from txt files this way:

 TYPE |     IP    | PORT
SOCKS5|192.168.0.1|3128

I want to make a validation to see if this line is valid.

TYPES are SOCKS4, SOCKS5, HTTP and HTTPS.

IP is any valid IP.

Port is any unsigned integer from 1 to 65535.

Any Regexp expert could help?

Answer 1

(SOCKS4|SOCKS5|HTTP|HTTPS)\|[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\|[0-9]{1,5}

doesn’t validate the range though.