point everything at L{DanglingField}

src/klein/test/test_form.py

@@ -71,13 +71,22 @@ def procureASession(self, request: IRequest) -> Any:
         dangling=DanglingField(lambda x: x, "text"),
     )
     def danglingParameter(self, dangling: str) -> None:
-        "..."
+        """
+        Provided to test error reporting on handling of dangling fields.
+
+        @see: L{DanglingField}
+        """
 
     @requirer.require(
         router.route("/dangling-param", methods=["GET"]),
         form=Form.rendererFor(danglingParameter, action="/dangling-param"),
     )
     def renderDanglingParameter(self, form: Form) -> Form:
+        """
+        Provided to test error reporting on rendering of dangling fields.
+
+        @see: L{DanglingField}
+        """
         return form
 
     @requirer.require(
@@ -354,7 +363,10 @@ def test_missingRequiredParameter(self) -> None:
     def test_noName(self) -> None:
         """
         A handler for a Form with a Field that doesn't have a name will return
-        an error explaining the problem.
+        an error explaining the problem when either processed in a handler or
+        rendered in a form.
+
+        @see: L{DanglingField}.
         """
         mem = MemorySessionStore()
         session = self.successResultOf(