42 lines
1.3 KiB
Markdown
42 lines
1.3 KiB
Markdown
# Checkbox Group
|
|
|
|
[//]: # 'AUTO INSERT HEADER PREPUBLISH'
|
|
|
|
`lion-checkbox-group` component is webcomponent that enhances the functionality of the native `<input type="checkbox">` element. Its purpose is to provide a way for users to check **multiple** options amongst a set of choices, or to function as a single toggle.
|
|
|
|
You should use [lion-checkbox](../checkbox/)'s inside this element.
|
|
|
|
## Features
|
|
|
|
Since it extends from [lion-fieldset](../fieldset/), it has all the features a fieldset has.
|
|
|
|
## How to use
|
|
|
|
### Installation
|
|
|
|
```sh
|
|
npm i --save @lion/checkbox @lion/checkbox-group
|
|
```
|
|
|
|
```js
|
|
import '@lion/checkbox/lion-checkbox.js';
|
|
import '@lion/checkbox-group/lion-checkbox-group.js';
|
|
```
|
|
|
|
### Example
|
|
|
|
```html
|
|
<lion-form><form>
|
|
<lion-checkbox-group
|
|
name="scientistsGroup"
|
|
label="Who are your favorite scientists?"
|
|
.errorValidators=${[['required']]}
|
|
>
|
|
<lion-checkbox name="scientists[]" label="Archimedes" .choiceValue=${'Archimedes'}></lion-checkbox>
|
|
<lion-checkbox name="scientists[]" label="Francis Bacon" .choiceValue=${'Francis Bacon'}></lion-checkbox>
|
|
<lion-checkbox name="scientists[]" label="Marie Curie" .choiceValue=${'Marie Curie'}></lion-checkbox>
|
|
</lion-checkbox-group>
|
|
</form></lion-form>
|
|
```
|
|
|
|
- Make sure that it has a name attribute, this is necessary for the [lion-form](../form/)'s serialization result.
|