Fixes

homeassistant/components/compensation/config_flow.py

@@ -78,16 +78,18 @@ async def get_options_schema(handler: SchemaCommonFlowHandler) -> vol.Schema:
 
 def _is_valid_data_points(check_data_points: list[str]) -> bool:
     """Validate data points."""
+    result = False
     for data_point in check_data_points:
-        if data_point.find(",") > 0:
+        if not data_point.find(",") > 0:
+            return False
         values = data_point.split(",", maxsplit=1)
         for value in values:
             try:
                 float(value)
             except ValueError:
                 return False
-            return True
-    return False
+        result = True
+    return result
 
 
 async def validate_options(

homeassistant/components/compensation/strings.json

@@ -73,5 +73,10 @@
         }
       }
     }
+  },
+  "exceptions": {
+    "setup_error": {
+      "message": "Setup of {title} could not be setup due to {error}"
+    }
   }
 }