---
url: "https://vueda.dev/v3/reference/api/vue/FieldSetSingularStackedInline.md"
title: "FieldSetSingularStackedInline"
---

# FieldSetSingularStackedInline

## Overview

A stacked inline fieldset for editing a single related object (one-to-one
style). Renders a separator with a title, an optional Create button when no
value is present, and a single stacked-inline row when a value exists.
Supports show/hide toggling and auto-creates the initial object when the
field is required or `autoCreateWhenEmpty` is set.

## Props

| Name | Type | Required | Default | Description |
| --- | --- | --- | --- | --- |
| <span id="prop-iconOverride">iconOverride</span> | `Object` |  | `null` | A partial icon registry (`{ [componentName]: { [iconName]: { component, props } } }`) merged with inherited and default icon entries; scopes icon overrides to this component and its descendants. |
| <span id="prop-themeOverride">themeOverride</span> | `Object` |  | `null` | A partial ThemeObject keyed by component name, merged over this component's theme and provided to descendants. |
| <span id="prop-autoCreateWhenEmpty">autoCreateWhenEmpty</span> | `boolean` |  | `true` | When true, automatically creates an empty inline object if none exists and field objects are available. |

## Slots

| Name | Scoped | Description |
| --- | --- | --- |
| `toggle-button` | yes | Replaces the disclosure indicator inside the title bar. The bar itself drives the toggle. |
| `title` | yes | Replaces the fieldset title/label. |
| `create-button` | yes | Button to add a new inline row. |
| `empty-state` | yes | Replaces the dashed-border empty-state block shown when no value is present. |
| `field-set-level-chores` | yes | Replaces the validation block for this fieldset. |

[Full slot reference](/v3/reference/api/vue/FieldSetSingularStackedInline/slots.md)

## Events

| Name | Description |
| --- | --- |
| `update:modelValue` | Emitted when the field value changes. |
| `update:visible` |  |

[Full event reference](/v3/reference/api/vue/FieldSetSingularStackedInline/events.md)

## Source

`client/lib/form/field-set/FieldSetSingularStackedInline.vue`