Emit error for empty form-control `name` attr.

Fixes #106. Thanks @dhodder.

diff --git a/web-forms.rnc b/web-forms.rnc
index f786a1bc76c3b6b20b2178951be293028ea423f6..3f89143415ca2ef2a40cf5288baf75a12d748d8e 100644 (file)
--- a/web-forms.rnc
+++ b/web-forms.rnc
@@ -13,7 +13,7 @@ datatypes w = "http://whattf.org/datatype-draft"
                
        common-form.attrs.name = 
                attribute name {
-                       string #REVISIT should this be restricted somehow? No & and = perhaps?
+                       form.data.nonemptystring
                }
 
        common-form.attrs.disabled =