From 362d98727b93f52211a67ad9a6c05180735acbcc Mon Sep 17 00:00:00 2001 From: Daniel Date: Wed, 7 Dec 2022 16:13:02 +0100 Subject: [PATCH] Improve DNS validation regex doc --- network/netutils/dns.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/network/netutils/dns.go b/network/netutils/dns.go index c0c83c68..9046d4c8 100644 --- a/network/netutils/dns.go +++ b/network/netutils/dns.go @@ -18,7 +18,7 @@ var ( `\.` + // ending with a dot `)*` + // end subdomain group, allow any number of subdomains `(xn--)?` + // TLD idn prefix - `[a-z0-9_-]{1,63}` + // TLD main chunk with at least one character + `[a-z0-9_-]{1,63}` + // TLD main chunk with at least one character (for custom ones) `\.` + // ending with a dot `$`, // match end )