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pyproject.toml

@@ -9,7 +9,7 @@ exclude = "((.eggs | .git | .mypy_cache | .pytest_cache | build | dist))"
 
 [tool.poetry]
 name = "rasa-sdk"
-version = "3.4.0"
+version = "3.5.0a1.dev1"
 description = "Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect to Slack, Facebook, and more - Create chatbots and voice assistants"
 authors = [ "Rasa Technologies GmbH <[email protected]>",]
 maintainers = [ "Tom Bocklisch <[email protected]>",]

rasa_sdk/forms.py

@@ -153,7 +153,7 @@ async def get_validation_events(
                 slots.pop(slot_name)
                 continue
 
-            method_name = f"validate_{slot_name.replace('-','_')}"
+            method_name = f"validate_{slot_name.replace('-','_').replace('.', '_')}"
             validate_method = getattr(self, method_name, None)
 
             if not validate_method:

rasa_sdk/version.py

@@ -1,3 +1,3 @@
 # this file will automatically be changed,
 # do not add anything but the version number here!
-__version__ = "3.4.0"
+__version__ = "3.5.0a1.dev1"

tests/test_forms.py

@@ -12,7 +12,6 @@
 )
 from rasa_sdk.slots import SlotMapping
 
-
 DEFAULT_DOMAIN = {
     "slots": {
         "some_other_slot": {
@@ -874,3 +873,51 @@ async def required_slots(
     dispatcher = CollectingDispatcher()
     events = await form.run(dispatcher=dispatcher, tracker=tracker, domain=domain)
     assert events == expected_return_events
+
+
+@pytest.mark.asyncio
+async def test_form_validation_space_slot():
+    form_name = "some_form"
+
+    class TestFormValidationSpaceSlotAction(FormValidationAction):
+        def name(self) -> Text:
+            return form_name
+
+        def validate_space_slot(
+            self,
+            slot_value: Any,
+            dispatcher: "CollectingDispatcher",
+            tracker: "Tracker",
+            domain: "DomainDict",
+        ) -> Dict[Text, Any]:
+            if slot_value == "correct_value":
+                return {
+                    "space.slot": "validated_value",
+                }
+            return {
+                "space.slot": None,
+            }
+
+    form = TestFormValidationSpaceSlotAction()
+
+    # tracker with active form
+    tracker = Tracker(
+        "default",
+        {},
+        {},
+        [SlotSet("space.slot", "correct_value")],
+        False,
+        None,
+        {"name": form_name, "is_interrupted": False, "rejected": False},
+        "action_listen",
+    )
+
+    dispatcher = CollectingDispatcher()
+    events = await form.run(
+        dispatcher=dispatcher,
+        tracker=tracker,
+        domain={"forms": {form_name: {"required_slots": ["space.slot"]}}},
+    )
+    assert events == [
+        SlotSet("space.slot", "validated_value"),
+    ]