> ## Documentation Index
> Fetch the complete documentation index at: https://docsuncv2.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# isscriptable

Checks if the specified property of a Roblox instance is scriptable.

```luau theme={null}
isscriptable(instance: Instance, property: string): boolean
```

## Parameters

| Parameter  | Type       | Description                        |
| ---------- | ---------- | ---------------------------------- |
| `instance` | `Instance` | The target Instance.               |
| `property` | `string`   | The name of the property to check. |

## Returns

`boolean` - `true` if scriptable, `false` otherwise.

## Example

<CodeGroup>
  ```luau Example 1 theme={null}
  print("Is size_xml scriptable? ", isscriptable(fireInstance, "size_xml")) -- false
  ```

  ```luau Example 2 theme={null}
  print("Is Size scriptable? ", isscriptable(fireInstance, "Size")) -- true
  ```
</CodeGroup>

<Tip>
  Non-scriptable properties cannot be modified by standard scripts.
</Tip>