X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fluci.git;a=blobdiff_plain;f=libs%2Fweb%2Fluasrc%2Fcbi%2Fdatatypes.lua;h=93b29cba81d2c54afaae2479417f74551a2a8704;hp=6640db639251769de94b9214ed0b17f3b1ea3afc;hb=757e9c2f1cb49b312322d29f8a4933ecedbbdaec;hpb=354aeb44f67d716d44fa7c03617e48265a28dd3f

diff --git a/libs/web/luasrc/cbi/datatypes.lua b/libs/web/luasrc/cbi/datatypes.lua
index 6640db639..93b29cba8 100644
--- a/libs/web/luasrc/cbi/datatypes.lua
+++ b/libs/web/luasrc/cbi/datatypes.lua
@@ -141,7 +141,10 @@ function macaddr(val)
 end
 
 function hostname(val)
-	if val and (#val < 254) and val.match(val, "^[a-zA-Z0-9][a-zA-Z0-9%-%.]*[a-zA-Z0-9]$") then
+	if val and (#val < 254) and (
+	   val:match("^[a-zA-Z0-9]+$") or
+	   val:match("^[a-zA-Z0-9][a-zA-Z0-9%-%.]*[a-zA-Z0-9]$")
+	) then
 		return true
 	end
 	return false
@@ -151,6 +154,10 @@ function host(val)
 	return hostname(val) or ipaddr(val)
 end
 
+function network(val)
+	return uciname(val) or host(val)
+end
+
 function wpakey(val)
 	if #val == 64 then
 		return (val:match("^[a-fA-F0-9]+$") ~= nil)
@@ -267,3 +274,11 @@ function max(val, max)
 
 	return false
 end
+
+function neg(val, what)
+	if what and type(_M[what]) == "function" then
+		return _M[what](val:gsub("^%s*!%s*", ""))
+	end
+
+	return false
+end