diff --git a/aspnetcore/blazor/components/render-modes.md b/aspnetcore/blazor/components/render-modes.md
index 77bdf0e6a1..e412321ec8 100644
--- a/aspnetcore/blazor/components/render-modes.md
+++ b/aspnetcore/blazor/components/render-modes.md
@@ -226,7 +226,30 @@ The Connecting to the assistant...
+}
+else
+{
+ ...
+}
+```
+
+Disable a button until a component is interactive:
+
+```razor
+
+```
+
+Disable a form during prerendering and enable the form when the component is interactive:
```razor
@@ -256,7 +279,7 @@ Components use these properties to render content depending on their location or
}
```
-The next example shows how to render markup to support performing a regular HTML action if the component is statically rendered:
+Render markup to support performing a regular HTML action if the component is statically rendered:
```razor
@if (AssignedRenderMode is null)