Radio Group

Allows single selection from multiple options.

ReactSolidSvelteVue

Anatomy

To set up the radio group correctly, you'll need to understand its anatomy and how we name its parts.

Each part includes a data-part attribute to help identify them in the DOM.

Design impact on the asChild property

The RadioGroup.Item element of the radio group is a label element. This is because the radio group is a form control and should be associated with a label to provide context and meaning to the user. Otherwise, the HTML and accessibility structure will be invalid.

If you need to use the asChild property, make sure that the label element is the direct child of the RadioGroup.Item component.

Examples

Learn how to use the RadioGroup component in your project. Let's take a look at the most basic example:

import { RadioGroup } from '@ark-ui/react'

export const Basic = () => {
  const frameworks = ['React', 'Solid', 'Vue']

  return (
    <RadioGroup.Root>
      <RadioGroup.Label>Framework</RadioGroup.Label>
      <RadioGroup.Indicator />
      {frameworks.map((framework) => (
        <RadioGroup.Item key={framework} value={framework}>
          <RadioGroup.ItemText>{framework}</RadioGroup.ItemText>
          <RadioGroup.ItemControl />
        </RadioGroup.Item>
      ))}
    </RadioGroup.Root>
  )
}

import { Index } from 'solid-js'
import { RadioGroup } from '@ark-ui/solid'

export const Basic = () => {
  const frameworks = ['React', 'Solid', 'Vue']

  return (
    <RadioGroup.Root>
      <RadioGroup.Label>Framework</RadioGroup.Label>
      <RadioGroup.Indicator />
      <Index each={frameworks}>
        {(framework) => (
          <RadioGroup.Item value={framework()}>
            <RadioGroup.ItemText>{framework()}</RadioGroup.ItemText>
            <RadioGroup.ItemControl />
          </RadioGroup.Item>
        )}
      </Index>
    </RadioGroup.Root>
  )
}

<script setup lang="ts">
import { ref } from 'vue'
import { RadioGroup } from '@ark-ui/vue'

const frameworks = ref(['React', 'Solid', 'Vue'])
</script>

<template>
  <RadioGroup.Root>
    <RadioGroup.Label>Framework</RadioGroup.Label>
    <RadioGroup.Indicator />
    <RadioGroup.Item v-for="framework in frameworks" :key="framework" :value="framework">
      <RadioGroup.ItemText>{{ framework }}</RadioGroup.ItemText>
      <RadioGroup.ItemControl />
    </RadioGroup.Item>
  </RadioGroup.Root>
</template>

Disabling the radio group

To make a radio group disabled, set the disabled prop to true.

import { RadioGroup } from '@ark-ui/react'

export const Disabled = () => {
  const frameworks = ['React', 'Solid', 'Vue']

  return (
    <RadioGroup.Root disabled>
      <RadioGroup.Label>Framework</RadioGroup.Label>
      {frameworks.map((framework) => (
        <RadioGroup.Item key={framework} value={framework}>
          <RadioGroup.ItemText>{framework}</RadioGroup.ItemText>
          <RadioGroup.ItemControl />
        </RadioGroup.Item>
      ))}
    </RadioGroup.Root>
  )
}

import { Index } from 'solid-js'
import { RadioGroup } from '@ark-ui/solid'

export const Disabled = () => {
  const frameworks = ['React', 'Solid', 'Vue']

  return (
    <RadioGroup.Root disabled>
      <RadioGroup.Label>Framework</RadioGroup.Label>
      <Index each={frameworks}>
        {(framework) => (
          <RadioGroup.Item value={framework()}>
            <RadioGroup.ItemText>{framework()}</RadioGroup.ItemText>
            <RadioGroup.ItemControl />
          </RadioGroup.Item>
        )}
      </Index>
    </RadioGroup.Root>
  )
}

<script setup lang="ts">
import { ref } from 'vue'
import { RadioGroup } from '@ark-ui/vue'

const frameworks = ref(['React', 'Solid', 'Vue'])
</script>

<template>
  <RadioGroup.Root disabled>
    <RadioGroup.Label>Framework</RadioGroup.Label>
    <RadioGroup.Indicator />
    <RadioGroup.Item v-for="framework in frameworks" :key="framework" :value="framework">
      <RadioGroup.ItemText>{{ framework }}</RadioGroup.ItemText>
      <RadioGroup.ItemControl />
    </RadioGroup.Item>
  </RadioGroup.Root>
</template>

Setting the initial value

To set the radio group's initial value, set the defaultValue prop to the value of the radio item to be selected by default.

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Listening for changes

When the radio group value changes, the onValueChange callback is invoked.

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API Reference

Root

Prop	Default	Type
`asChild`		`boolean` Render as a different element type.
`defaultValue`		`string` The initial value of the radio group when it is first rendered. Use when you do not need to control the state of the radio group.
`disabled`		`boolean` If `true`, the radio group will be disabled
`form`		`string` The associate form of the underlying input.
`id`		`string` The unique identifier of the machine.
`ids`		`Partial<{ root: string label: string indicator: string item(value: string): string itemLabel(value: string): string itemControl(value: string): string itemHiddenInput(value: string): string }>` The ids of the elements in the radio. Useful for composition.
`name`		`string` The name of the input fields in the radio (Useful for form submission).
`onValueChange`		`(details: ValueChangeDetails) => void` Function called once a radio is checked
`orientation`		`'horizontal' \| 'vertical'` Orientation of the radio group
`readOnly`		`boolean` Whether the checkbox is read-only
`value`		`string` The value of the checked radio

Indicator

Prop	Default	Type
`asChild`		`boolean` Render as a different element type.

ItemControl

Prop	Default	Type
`asChild`		`boolean` Render as a different element type.

Item

Prop	Default	Type
`value`		`string`
`asChild`		`boolean` Render as a different element type.
`disabled`		`boolean`
`invalid`		`boolean`

ItemText

Prop	Default	Type
`asChild`		`boolean` Render as a different element type.

Label

Prop	Default	Type
`asChild`		`boolean` Render as a different element type.