# Chip

- Page: https://jiguang132.com/resources/mantine/docs/chip
- Resource: Mantine Core (https://jiguang132.com/resources/mantine.md)
- All guides: https://jiguang132.com/resources/mantine/docs.md

Install: `npm install @mantine/core@9.7.1 @mantine/hooks@9.7.1`

## Version and compatibility

Pinned Mantine Core 9.7.1 requires React and React DOM `^19.2.0` and matching `@mantine/hooks@9.7.1`, from the installed npm package's peerDependencies. Do not force it into React 18 or another incompatible version. Explain upgrade impact and agree on a plan with the project owner; do not hide conflicts with --force/--legacy-peer-deps. The native Provider enables `theme.respectReducedMotion` and uses `forceColorScheme` for light/dark.

## Use case

Select options using compact pill controls.

## Native props used by this example

These props are extracted from the local typechecked JSX and grouped by their owning native component. This is not an exhaustive prop list; see pinned source signatures and inheritance below.

| Component prop | Explanation |
| --- | --- |
| `Chip.defaultChecked` | Initial uncontrolled checked state. |

## Interaction and state checks

Current scenarios: Default. Check actual behavior after selecting supported disabled/error/read-only scenarios; components without those native states do not receive invented universal props. Verify keyboard focus and exits, then connect changed values through the native callback signature.

## Business integration boundary

Demo content/state is local, without server persistence, authorization or fetching. A static display component is not a completed business workflow.

## Host setup

Install pinned @mantine/core and @mantine/hooks, import @mantine/core/styles.css at the entry and use MantineProvider. The example's theme/variant are JGuang-authored host props, not universal native component APIs; forceColorScheme synchronizes the app theme. Native implementation source is a reading reference: use npm exports rather than copying internal engines. This batch covers Core, not dates/charts/forms extension packages. Detailed upstream prose remains English.


## Runnable usage

```tsx
import { useState } from 'react';
import * as M from '@mantine/core';
import '@mantine/core/styles.css';


function ComponentPreview({ variant = 'Default' }: { variant?: string }) {

return <M.Chip defaultChecked>React</M.Chip>;
}
export default function Example({ variant = 'Default', theme = 'light' }: { variant?: string; theme?: 'light' | 'dark' }) {
return <M.MantineProvider forceColorScheme={theme} theme={{ respectReducedMotion: true }}><ComponentPreview variant={variant} /></M.MantineProvider>;
}

```


## Preview states

Default

The example uses the native Mantine API. For supported input demos, change the local variant to Disabled, Invalid or Read only; these are example labels, not new component props. Keep the documented data, controlled values, stores and compound children when adapting the example.



## Usage



## Controlled

```tsx
import { useState } from 'react';
import { Chip } from '@mantine/core';

function Demo() {
  const [checked, setChecked] = useState(false);

  return (
    <Chip checked={checked} onChange={() => setChecked((v) => !v)}>
      My chip
    </Chip>
  );
}
```

## Change checked icon



## States



## Chip with tooltip

To use `Chip` with [Tooltip](/core/tooltip/) and other similar components, set `refProp="rootRef"`
on the [Tooltip](/core/tooltip/) component:




## Chip.Group

The `Chip.Group` component manages the state of child Chip components.
Set the `multiple` prop to allow multiple chips to be selected at a time:



## Controlled Chip.Group

```tsx
import { useState } from 'react';
import { Chip } from '@mantine/core';

function Single() {
  // string value when multiple is false (default)
  const [value, setValue] = useState('react');

  return (
    <Chip.Group multiple={false} value={value} onChange={setValue}>
      <Chip value="react">React</Chip>
      <Chip value="ng">Angular</Chip>
      <Chip value="svelte">Svelte</Chip>
      <Chip value="vue">Vue</Chip>
    </Chip.Group>
  );
}

function Multiple() {
  // array of strings value when multiple is true
  const [value, setValue] = useState(['react']);

  return (
    <Chip.Group multiple value={value} onChange={setValue}>
      <Chip value="react">React</Chip>
      <Chip value="ng">Angular</Chip>
      <Chip value="svelte">Svelte</Chip>
      <Chip value="vue">Vue</Chip>
    </Chip.Group>
  );
}
```

## Deselect radio chip



## Accessibility

`Chip` and `Chip.Group` components are accessible by default – they are built with native radio/checkbox inputs,
all keyboard events work the same as with native controls.


## Source-backed parameter reference

Implementation signatures and types are generated from the pinned local source. Optional props, native inherited types, union branches and never exclusions are preserved. A forwardRef implementation's ref is a React reference, not an additional business prop.


```ts
Chip(_props)
```



```ts
export type ChipStylesNames = 'root' | 'input' | 'iconWrapper' | 'checkIcon' | 'label';

export type ChipVariant = 'outline' | 'filled' | 'light';

export type ChipCssVariables = {
  root:
    | '--chip-fz'
    | '--chip-size'
    | '--chip-icon-size'
    | '--chip-padding'
    | '--chip-checked-padding'
    | '--chip-radius'
    | '--chip-bg'
    | '--chip-hover'
    | '--chip-color'
    | '--chip-bd'
    | '--chip-spacing';
};

export interface ChipProps
  extends BoxProps, StylesApiProps<ChipFactory>, ElementProps<'input', 'size' | 'onChange'> {
  /** Key of `theme.radius` or any valid CSS value to set `border-radius` @default 'xl' */
  radius?: MantineRadius;

  /** Controls various properties related to the component size @default 'sm' */
  size?: MantineSize;

  /** Chip input type @default 'checkbox' */
  type?: 'radio' | 'checkbox';

  /** `label` element associated with the input */
  children: React.ReactNode;

  /** Controlled checked state */
  checked?: boolean;

  /** Uncontrolled checked state initial value */
  defaultChecked?: boolean;

  /** Calls when checked state changes */
  onChange?: (checked: boolean) => void;

  /** Key of `theme.colors` or any valid CSS color. @default theme.primaryColor */
  color?: MantineColor;

  /** Unique input id, generated randomly if not provided */
  id?: string;

  /** Props passed down to the root element */
  wrapperProps?: React.ComponentProps<'div'> & DataAttributes;

  /** Any element or component to replace the default icon */
  icon?: React.ReactNode;

  /** Assigns ref of the root element */
  rootRef?: React.Ref<HTMLDivElement>;

  /** If set, adjusts text color based on the chip background color for `filled` variant */
  autoContrast?: boolean;
}

export type ChipFactory = Factory<{
  props: ChipProps;
  ref: HTMLInputElement;
  stylesNames: ChipStylesNames;
  vars: ChipCssVariables;
  variant: ChipVariant;
  staticComponents: {
    Group: typeof ChipGroup;
  };
}>;

export type Mod = Record<string, any> | string;

export type BoxMod = Mod | Mod[] | BoxMod[];

export interface BoxProps extends MantineStyleProps {
  /** Class added to the root element, if applicable */
  className?: string | undefined;

  /** Inline style added to root component element, can subscribe to theme defined on MantineProvider */
  style?: MantineStyleProp;

  /** CSS variables defined on root component element */
  __vars?: CssVarsProp;

  /** `size` property passed down the HTML element */
  __size?: string;

  /** Breakpoint above which the component is hidden with `display: none` */
  hiddenFrom?: MantineBreakpoint;

  /** Breakpoint below which the component is hidden with `display: none` */
  visibleFrom?: MantineBreakpoint;

  /** Determines whether component should be hidden in light color scheme with `display: none` */
  lightHidden?: boolean;

  /** Determines whether component should be hidden in dark color scheme with `display: none` */
  darkHidden?: boolean;

  /** Element modifiers transformed into `data-` attributes, for example, `{ 'data-size': 'xl' }`, falsy values are removed */
  mod?: BoxMod;
}

export type ElementProps<
  ElementType extends React.ElementType,
  PropsToOmit extends string = never,
> = Omit<React.ComponentProps<ElementType>, 'style' | PropsToOmit>;

export interface CSSProperties extends React.CSSProperties {
  [key: string]: any;
}

type MantineStyle = CSSProperties | ((theme: MantineTheme) => CSSProperties);

export type MantineStyleProp = MantineStyle | MantineStyle[] | MantineStyleProp[] | undefined;

export type CssVariable = `--${string}`;

export type CssVariables<Variable extends string = CssVariable> = Partial<Record<Variable, string>>;

export type CssVars<Variable extends string = CssVariable> =
  | CssVariables<Variable>
  | ((theme: MantineTheme) => CssVariables<Variable>)
  | CssVars<Variable>[];

export type CssVarsProp<Variable extends string = CssVariable> =
  | CssVars<Variable>
  | CssVars<Variable>[];
```


### Native and external types

External types remain defined by React or native dependencies, not manually expanded into guessed props. The installed version's TypeScript definitions are authoritative.


```ts
Factory<{
  props: ChipProps;
  ref: HTMLInputElement;
  stylesNames: ChipStylesNames;
  vars: ChipCssVariables;
  variant: ChipVariant;
  staticComponents: {
    Group: typeof ChipGroup;
  };
}>
MantineStyleProps
React.CSSProperties
MantineTheme
Partial<Record<Variable, string>>
Record<Variable, string>
Variable
MantineBreakpoint
Record<string, any>
StylesApiProps<ChipFactory>
React.ElementType
Omit<React.ComponentProps<ElementType>, 'style' | PropsToOmit>
React.ComponentProps<ElementType>
ElementType
PropsToOmit
MantineRadius
MantineSize
React.ReactNode
MantineColor
React.ComponentProps<'div'>
DataAttributes
React.Ref<HTMLDivElement>
HTMLDivElement
HTMLInputElement
```

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