[增添]添加了datasource的setting数据库以及默认值

vendor/filament/forms/docs/03-fields/04-checkbox.md

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+---
+title: Checkbox
+---
+import AutoScreenshot from "@components/AutoScreenshot.astro"
+
+## Overview
+
+The checkbox component, similar to a [toggle](toggle), allows you to interact a boolean value.
+
+```php
+use Filament\Forms\Components\Checkbox;
+
+Checkbox::make('is_admin')
+```
+
+<AutoScreenshot name="forms/fields/checkbox/simple" alt="Checkbox" version="3.x" />
+
+If you're saving the boolean value using Eloquent, you should be sure to add a `boolean` [cast](https://laravel.com/docs/eloquent-mutators#attribute-casting) to the model property:
+
+```php
+use Illuminate\Database\Eloquent\Model;
+
+class User extends Model
+{
+    protected $casts = [
+        'is_admin' => 'boolean',
+    ];
+
+    // ...
+}
+```
+
+## Positioning the label above
+
+Checkbox fields have two layout modes, inline and stacked. By default, they are inline.
+
+When the checkbox is inline, its label is adjacent to it:
+
+```php
+use Filament\Forms\Components\Checkbox;
+
+Checkbox::make('is_admin')->inline()
+```
+
+<AutoScreenshot name="forms/fields/checkbox/inline" alt="Checkbox with its label inline" version="3.x" />
+
+When the checkbox is stacked, its label is above it:
+
+```php
+use Filament\Forms\Components\Checkbox;
+
+Checkbox::make('is_admin')->inline(false)
+```
+
+<AutoScreenshot name="forms/fields/checkbox/not-inline" alt="Checkbox with its label above" version="3.x" />
+
+## Checkbox validation
+
+As well as all rules listed on the [validation](../validation) page, there are additional rules that are specific to checkboxes.
+
+### Accepted validation
+
+You may ensure that the checkbox is checked using the `accepted()` method:
+
+```php
+use Filament\Forms\Components\Checkbox;
+
+Checkbox::make('terms_of_service')
+    ->accepted()
+```
+
+### Declined validation
+
+You may ensure that the checkbox is not checked using the `declined()` method:
+
+```php
+use Filament\Forms\Components\Checkbox;
+
+Checkbox::make('is_under_18')
+    ->declined()
+```