bump version to 8.2.6

[pve-installer.git] / proxinstall

diff --git a/proxinstall b/proxinstall
index d3d5bfdd0ff42952a78b97fccd100b2a0cb5356b..a6a4cfb55e4ae463ca2238f8f546c827c5c24465 100755 (executable)
--- a/proxinstall
+++ b/proxinstall
@@ -457,24 +457,16 @@ sub create_ipconf_view {
        $text =~ s/^\s+//;
        $text =~ s/\s+$//;
 
-       # Debian does not support purely numeric hostnames
-       if ($text && $text =~ /^[0-9]+(?:\.|$)/) {
-           Proxmox::UI::message("Purely numeric hostnames are not allowed.");
-           $hostentry->grab_focus();
-           return;
-       }
+       my ($hostname, $domainname) = eval { Proxmox::Sys::Net::parse_fqdn($text) };
+       my $err = $@;
 
-       if ($text
-           && $text =~ m/^${Proxmox::Sys::Net::FQDN_RE}$/
-           && $text !~ m/.example.invalid$/
-           && $text =~ m/^([^\.]+)\.(\S+)$/
-       ) {
-           Proxmox::Install::Config::set_hostname($1);
-           Proxmox::Install::Config::set_domain($2);
-       } else {
-           Proxmox::UI::message("Hostname does not look like a fully qualified domain name.");
+       if ($err || $text =~ m/.example.invalid$/) {
+           Proxmox::UI::message($err || 'Hostname does not look like a valid fully qualified domain name');
            $hostentry->grab_focus();
            return;
+       } else {
+           Proxmox::Install::Config::set_hostname($hostname);
+           Proxmox::Install::Config::set_domain($domainname);
        }
 
        # verify ip address