web: Improve hostname validation

[project/luci.git] / modules / admin-full / luasrc / model / cbi / admin_system / system.lua

diff --git a/modules/admin-full/luasrc/model/cbi/admin_system/system.lua b/modules/admin-full/luasrc/model/cbi/admin_system/system.lua
index dcd2fb0..a0b8844 100644 (file)
--- a/modules/admin-full/luasrc/model/cbi/admin_system/system.lua
+++ b/modules/admin-full/luasrc/model/cbi/admin_system/system.lua
@@ -75,7 +75,7 @@ s:taboption("general", DummyValue, "_uptime", translate("Uptime")).value =
  luci.tools.webadmin.date_format(tonumber(uptime))
 
 hn = s:taboption("general", Value, "hostname", translate("Hostname"))
-
+hn.datatype = "hostname"
 function hn.write(self, section, value)
        Value.write(self, section, value)
        luci.sys.hostname(value)