render time check

mobxjs · Dec 10, 2024 · 90a2272 · 90a2272
1 parent 907dd70
commit 90a2272
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/packages/mobx-react-lite/src/ObserverComponent.ts b/packages/mobx-react-lite/src/ObserverComponent.ts
@@ -6,6 +6,11 @@ interface IObserverProps {
 }
 
 function ObserverComponent({ children, render }: IObserverProps) {
+    if (children && render) {
+        console.error(
+            "MobX Observer: Do not use children and render in the same time in `Observer`"
+        )
+    }
     const component = children || render
     if (typeof component !== "function") {
         return null