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Update docs mentioning a unique id for an empty state in a stream #3707

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Update docs mentioning a unique id for an empty state in a stream #3707

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4 changes: 2 additions & 2 deletions lib/phoenix_live_view.ex
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Expand Up @@ -1793,8 +1793,8 @@ defmodule Phoenix.LiveView do

When rendering a list of items, it is common to show a message for the empty case.
But when using streams, we cannot rely on `Enum.empty?/1` or similar approaches to
check if the list is empty. Instead we can use the CSS `:only-child` selector
and show the message client side:
check if the list is empty. Instead we can add a unique id and use the CSS
`:only-child` selector and show the message client side:

```heex
<table>
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