shoelace/docs/pages/components/radio.md

meta	layout
title description Radio Radios allow the user to select a single option from a group.	component

Radios are designed to be used with radio groups.

<sl-radio-group label="Select an option" name="a" value="1">
  <sl-radio value="1">Option 1</sl-radio>
  <sl-radio value="2">Option 2</sl-radio>
  <sl-radio value="3">Option 3</sl-radio>
</sl-radio-group>

import SlRadio from '@shoelace-style/shoelace/dist/react/radio';
import SlRadioGroup from '@shoelace-style/shoelace/dist/react/radio-group';

const App = () => (
  <SlRadioGroup label="Select an option" name="a" value="1">
    <SlRadio value="1">Option 1</SlRadio>
    <SlRadio value="2">Option 2</SlRadio>
    <SlRadio value="3">Option 3</SlRadio>
  </SlRadioGroup>
);

:::tip This component works with standard <form> elements. Please refer to the section on form controls to learn more about form submission and client-side validation. :::

Examples

Initial Value

To set the initial value and checked state, use the value attribute on the containing radio group.

<sl-radio-group label="Select an option" name="a" value="3">
  <sl-radio value="1">Option 1</sl-radio>
  <sl-radio value="2">Option 2</sl-radio>
  <sl-radio value="3">Option 3</sl-radio>
</sl-radio-group>

import SlRadio from '@shoelace-style/shoelace/dist/react/radio';
import SlRadioGroup from '@shoelace-style/shoelace/dist/react/radio-group';

const App = () => (
  <SlRadioGroup label="Select an option" name="a" value="3">
    <SlRadio value="1">Option 1</SlRadio>
    <SlRadio value="2">Option 2</SlRadio>
    <SlRadio value="3">Option 3</SlRadio>
  </SlRadioGroup>
);

Disabled

Use the disabled attribute to disable a radio.

<sl-radio-group label="Select an option" name="a" value="1">
  <sl-radio value="1">Option 1</sl-radio>
  <sl-radio value="2" disabled>Option 2</sl-radio>
  <sl-radio value="3">Option 3</sl-radio>
</sl-radio-group>

import SlRadio from '@shoelace-style/shoelace/dist/react/radio';
import SlRadioGroup from '@shoelace-style/shoelace/dist/react/radio-group';

const App = () => (
  <SlRadioGroup label="Select an option" name="a" value="1">
    <SlRadio value="1">Option 1</SlRadio>
    <SlRadio value="2" disabled>
      Option 2
    </SlRadio>
    <SlRadio value="3">Option 3</SlRadio>
  </SlRadioGroup>
);

Sizes

Add the size attribute to the Radio Group to change the radios' size.

<sl-radio-group size="small" value="1">
  <sl-radio value="1">Small 1</sl-radio>
  <sl-radio value="2">Small 2</sl-radio>
  <sl-radio value="3">Small 3</sl-radio>
</sl-radio-group>

<br />

<sl-radio-group size="medium" value="1">
  <sl-radio value="1">Medium 1</sl-radio>
  <sl-radio value="2">Medium 2</sl-radio>
  <sl-radio value="3">Medium 3</sl-radio>
</sl-radio-group>

<br />

<sl-radio-group size="large" value="1">
  <sl-radio value="1">Large 1</sl-radio>
  <sl-radio value="2">Large 2</sl-radio>
  <sl-radio value="3">Large 3</sl-radio>
</sl-radio-group>

import SlRadio from '@shoelace-style/shoelace/dist/react/radio';

const App = () => (
  <>
    <SlRadioGroup size="small" value="1">
      <SlRadio value="1">Small 1</SlRadio>
      <SlRadio value="2">Small 2</SlRadio>
      <SlRadio value="3">Small 3</SlRadio>
    </SlRadioGroup>

    <br />

    <SlRadioGroup size="medium" value="1">
      <SlRadio value="1">Medium 1</SlRadio>
      <SlRadio value="2">Medium 2</SlRadio>
      <SlRadio value="3">Medium 3</SlRadio>
    </SlRadioGroup>

    <br />

    <SlRadioGroup size="large" value="1">
      <SlRadio value="1">Large 1</SlRadio>
      <SlRadio value="2">Large 2</SlRadio>
      <SlRadio value="3">Large 3</SlRadio>
    </SlRadioGroup>
  </>
);