1 files changed, 3 insertions, 1 deletions
diff --git a/acf2/transaction/init.lua b/acf2/transaction/init.lua
index 395059a..627703c 100644
--- a/acf2/transaction/init.lua
+++ b/acf2/transaction/init.lua
@@ -44,11 +44,12 @@ function Transaction:init(backend, validate)
 
    self.validate = validate
    self.validable = {}
-   self.commit_val = {}
 
    self.root = root.RootModel(self)
 end
 
+function Transaction:committing() return self.commit_val and true or false end
+
 function Transaction:check()
    if not self.backend then error('Transaction already committed') end
 end
@@ -169,6 +170,7 @@ function Transaction:commit()
       end
 
       while next(self.commit_val) do validate(next(self.commit_val)) end
+      self.commit_val = nil
       errors:raise()
    end