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Remote functions doc & types tweak #14653

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Remote functions doc & types tweak #14653

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886166c
rmv render
jycouet Oct 8, 2025
c356bed
When there is no issues the array is empty, not undefined. (avoid "is…
jycouet Oct 8, 2025
c92eb3a
Revert "When there is no issues the array is empty, not undefined. (a…
jycouet Oct 8, 2025
ba4b2eb
renderMd (to avoid confusion with render from "svelte/server"?)
jycouet Oct 8, 2025
786e7ee
Update the docs with "?? []"
jycouet Oct 8, 2025
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8 changes: 4 additions & 4 deletions documentation/docs/20-core-concepts/60-remote-functions.md
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Original file line number Diff line number Diff line change
Expand Up @@ -496,7 +496,7 @@ If the submitted data doesn't pass the schema, the callback will not run. Instea
<label>
<h2>Title</h2>

+++ {#each createPost.fields.title.issues() as issue}
+++ {#each createPost.fields.title.issues() ?? [] as issue}
<p class="issue">{issue.message}</p>
{/each}+++

Expand All @@ -506,7 +506,7 @@ If the submitted data doesn't pass the schema, the callback will not run. Instea
<label>
<h2>Write your post</h2>

+++ {#each createPost.fields.content.issues() as issue}
+++ {#each createPost.fields.content.issues() ?? [] as issue}
<p class="issue">{issue.message}</p>
{/each}+++

Expand Down Expand Up @@ -552,7 +552,7 @@ For client-side validation, you can specify a _preflight_ schema which will popu
To get a list of _all_ issues, rather than just those belonging to a single field, you can use the `fields.allIssues()` method:

```svelte
{#each createPost.fields.allIssues() as issue}
{#each createPost.fields.allIssues() ?? [] as issue}
<p>{issue.message}</p>
{/each}
```
Expand All @@ -568,7 +568,7 @@ Each field has a `value()` method that reflects its current value. As the user i

<div class="preview">
<h2>{createPost.fields.title.value()}</h2>
<div>{@html render(createPost.fields.content.value())}</div>
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@Rich-Harris Rich-Harris Oct 8, 2025

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this is supposed to be turning markdown to HTML — without it, it would just display the exact thing that's already in the <textarea>

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@jycouet jycouet Oct 8, 2025

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renderMd is ugly!

I just don't know how to say: It's not from svelte

<div>{@html renderMd(createPost.fields.content.value())}</div>
</div>
```

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