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]$")
+ ) then
return true
end
return false
return hostname(val) or ipaddr(val)
end
+function network(val)
+ return uciname(val) or host(val)
+end
+
function wpakey(val)
if #val == 64 then
return (val:match("^[a-fA-F0-9]+$") ~= nil)
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