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Rich-Harris merged 1 commit into from
Dec 1, 2024
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docs: note when boundaries were added #14487

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3 changes: 3 additions & 0 deletions documentation/docs/05-special-elements/01-svelte-boundary.md
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Expand Up @@ -6,6 +6,9 @@ title: <svelte:boundary>
<svelte:boundary onerror={handler}>...</svelte:boundary>
```

> [!NOTE]
> This feature was added in 5.3.0

Boundaries allow you to guard against errors in part of your app from breaking the app as a whole, and to recover from those errors.

If an error occurs while rendering or updating the children of a `<svelte:boundary>`, or running any [`$effect`]($effect) functions contained therein, the contents will be removed.
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