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metamask-extension/ui/components/component-library/text-field/README.mdx
George Marshall da4e6d3e37
Adding TextField component (#16105)
* Adding TextField component

* Fixing lint issues

* More linting fixes

* Adding more tests

* Adding reference to TextFieldBase props

* Adding reminder todo comment to styles

* Using short hand syntax for conditionally firing event props and removing some css and unused classsNames in favor of box props

* Fixing up my sloppy code

* Removing text base docs update

* More clean up

* Adding more stories and docs

* Adding new stories to mdx docs
2022-10-25 15:23:18 -07:00

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import { Story, Canvas, ArgsTable } from '@storybook/addon-docs';
import { TextField } from './text-field';
# TextField
The `TextField` component lets users enter and edit text as well as adding a show clear button option. It wraps `TextFieldBase` and functions only as a controlled input.
<Canvas>
<Story id="ui-components-component-library-text-field-text-field-stories-js--default-story" />
</Canvas>
## Props
The `TextField` accepts all props below as well as all [Box](/docs/ui-components-ui-box-box-stories-js--default-story#props) and [TextFieldBase](/docs/ui-components-component-library-text-field-base-text-field-base-stories-js--default-story#props) component props
<ArgsTable of={TextField} />
### Show Clear
Use the `showClear` prop to display a clear button when `TextField` has a value. Clicking the button will clear the value.
You can also attach an `onClear` handler to the `TextField` to perform additional actions when the clear button is clicked.
<Canvas>
<Story id="ui-components-component-library-text-field-text-field-stories-js--show-clear" />
</Canvas>
```jsx
import { TextField } from '../../ui/component-library/text-field';
<TextField showClear />;
```
### On Clear
Use the `onClear` prop to perform additional actions when the clear button is clicked.
<Canvas>
<Story id="ui-components-component-library-text-field-text-field-stories-js--on-clear" />
</Canvas>
```jsx
import { TextField } from '../../ui/component-library/text-field';
<TextField showClear onClear={() => console.log('cleared input')} />;
```
### Clear Button Props and Clear Button Icon Props
Use the `clearButtonProps` and `clearButtonIconProps` props to pass props to the clear button and clear button icon respectively.
<Canvas>
<Story id="ui-components-component-library-text-field-text-field-stories-js--clear-button-props-clear-button-icon-props" />
</Canvas>
```jsx
import {
SIZES,
COLORS,
BORDER_RADIUS,
} from '../../../helpers/constants/design-system';
import { TextField } from '../../ui/component-library/text-field';
<TextField
showClear
clearButtonProps={{
backgroundColor: COLORS.BACKGROUND_ALTERNATIVE,
borderRadius: BORDER_RADIUS.XS,
'data-testid': 'clear-button',
}}
clearButtonIconProps={{ size: SIZES.MD }}
/>;
```