Special Props Warning
Most props on a JSX element are passed on to the component, however, there are two special props (ref
and key
) which are used by React, and are thus not forwarded to the component.
For instance, you can’t read props.key
from a component. If you need to access the same value within the child component, you should pass it as a different prop (ex: <ListItemWrapper key={result.id} id={result.id} />
and read props.id
). While this may seem redundant, it’s important to separate app logic from hints to React.