[fix] Minimalize the subdomain checking regex.

nodejitsu · Oct 1, 2013 · e23ac31 · e23ac31
1 parent 68b547a
commit e23ac31
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/jitsu/package.js b/lib/jitsu/package.js
@@ -567,7 +567,7 @@ package.properties = function (dir) {
       '         character and unicode characters may be used that are supported under\n'+
       '         punycode.',
       validator: function(s){
-        var reValidSubdomain = /^[a-zA-Z]$|^[a-zA-Z][a-zA-Z\d]$|^[a-zA-Z][\w\-]{1,61}[a-zA-Z\d]$/;
+        var reValidSubdomain = /^[a-z][\w\-]{1,61}\w$/i;
         if(s.indexOf('.') !== -1) { // We will support multiple level subdomains this for now warn user...
           jitsu.log.warn("**WARNING** Do not use multiple level subdomains, they will be going away soon!");
           var subdomainNames = s.split('.'),