ControlWithError: Add docs about cloned children
#71392
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
What?
Adds documentation to the
ControlWithErrorcomponent explaining how it handles clonedchildren.Why?
The
ControlWithErrorcomponent clones its child element to inject enhanced props, but this behavior wasn't documented. This is important because certain behavior will not work if the root-level component ofchildrendoesn't handle these injected props (for example if there's a wrapper div around the main control that doesn't forward the necessary props — which happened in #71350 (comment)).