namespace: don't be so cryptic on the format

bsc#978661 bnc#978661 Signed-off-by: Miquel Sabaté Solà <msabate@suse.com>
SUSE · May 6, 2016 · 2cc3ea0 · 2cc3ea0
1 parent d869e2b
commit 2cc3ea0
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/app/validators/namespace_validator.rb b/app/validators/namespace_validator.rb
@@ -6,6 +6,10 @@ class NamespaceValidator < ActiveModel::EachValidator
   def validate_each(record, attribute, value)
     # Already validated by the presence validator.
     return if value.nil?
-    record.errors[attribute] << "Namespace name must match #{NAME_REGEXP}" if value !~ NAME_REGEXP
+
+    if value !~ NAME_REGEXP
+      record.errors[attribute] << "can only contain lower case alphanumeric "\
+        "characters, with optional underscores and dashes in the middle."
+    end
   end
 end