metamask-extension/ui/components/component-library/button-link/README.mdx

import { Story, Canvas, ArgsTable } from '@storybook/addon-docs';

import { ButtonLink } from './button-link';

# ButtonLink

The `ButtonLink` is an extension of `ButtonBase` to support link styles.

<Canvas>
  <Story id="ui-components-component-library-button-link-button-link-stories-js--default-story" />
</Canvas>

## Props

The `ButtonLink` accepts all props below as well as all [Box](/docs/ui-components-ui-box-box-stories-js--default-story#props) and [ButtonBase](/docs/ui-components-component-library-button-base-button-base-stories-js--default-story#props) component props

<ArgsTable of={ButtonLink} />

### Size

Use the `size` prop and the `SIZES` object from `./ui/helpers/constants/design-system.js` to change the size of `ButtonLink`. Defaults to `SIZES.MD`

Optional: `BUTTON_SIZES` from `./button-base` object can be used instead of `SIZES`.

Possible sizes include:

- `SIZES.AUTO` inherits the font-size of the parent element.
- `SIZES.SM` 32px
- `SIZES.MD` 40px
- `SIZES.LG` 48px

<Canvas>
  <Story id="ui-components-component-library-button-link-button-link-stories-js--size" />
</Canvas>

```jsx
import { SIZES } from '../../../helpers/constants/design-system';
import { ButtonLink } from '../../ui/components/component-library';

<ButtonLink size={SIZES.AUTO} />
<ButtonLink size={SIZES.SM} />
<ButtonLink size={SIZES.MD} />
<ButtonLink size={SIZES.LG} />
```

### Danger

Use the `danger` boolean prop to change the `ButtonPrimary` to danger color.

<Canvas>
  <Story id="ui-components-component-library-button-link-button-link-stories-js--danger" />
</Canvas>

```jsx
import { ButtonLink } from '../../ui/components/component-library';

<ButtonLink>Normal</ButtonLink>
<ButtonLink danger>Danger</ButtonLink>
```

### Href

When an `href` is passed the tag element will switch to an `anchor`(`a`) tag.

<Canvas>
  <Story id="ui-components-component-library-button-link-button-link-stories-js--href" />
</Canvas>

```jsx
import { ButtonLink } from '../../ui/components/component-library';

<ButtonLink href="/">Href Example</ButtonLink>;
```