Radio

Get started with the radio component to let the user choose a single option from multiple options in the form of a circle based on multiple styles and colors

Radio: View Source Code

The radio component can be used to allow the user to choose a single option from one or more available options coded with the utility classes from Tailwind CSS and available in multiple styles, variants, and colors and support dark mode.

Setup

<script>
  import { Radio } from 'flowbite-svelte'
</script>

Radio examples

Use the default example of a radio component with the checked and unchecked state.

Default radio Checked state

<script>
	import { Radio, Label, Helper } from 'flowbite-svelte';
</script>

<Radio name="example">Default radio</Radio>
<Radio name="example" checked>Checked state</Radio>

Disabled state

Apply the disabled attribute to the radio component to disallow the selection for the user.

This example can be used for the disabled state of the radio component by applying the disabled attribute to the input element.

Disabled radio Disabled checked

<Radio name="disabled-state" disabled>Disabled radio</Radio>
<Radio name="disabled-state" disabled checked>Disabled checked</Radio>

Alternative syntax

If you need separate control over the label and the radio you can use the verbose syntax, but then you need to take care about aligning manually.

Left column	Right column
Default radio	Disabled radio

Label on the other side

  <Table>
    <TableHead>
      <TableHeadCell>Left column</TableHeadCell>
      <TableHeadCell>Right column</TableHeadCell>
    </TableHead>
    <TableBody class="divide-y">
      <TableBodyRow class="divide-x dark:divide-gray-700">
        <TableBodyCell><Label for="radio1">Default radio</Label></TableBodyCell>
        <TableBodyCell><Label for="radio2">Disabled radio</Label></TableBodyCell>
      </TableBodyRow>
      <TableBodyRow class="divide-x dark:divide-gray-700">
        <TableBodyCell><Radio name="separate" id="radio1" /></TableBodyCell>
        <TableBodyCell><Radio name="separate" id="radio2" disabled/></TableBodyCell>
      </TableBodyRow>
    </TableBody>
  </Table>

  <Label color='red' class="mt-4 flex items-center font-bold italic">
    Label on the other side <Checkbox class="ml-2"/>
  </Label>

Radio with a link

Use this example if you want to add an anchor link inside the label of the radio component.

I agree with the terms and conditions.

<Radio name="with-link">
	I agree with the
	<a href="/" class="text-blue-600 dark:text-blue-500 hover:underline ml-1">terms and conditions</a>.
</Radio>

Helper text

Get started with this example if you want to add a secondary helper text for the radio component.

Free shipping via Flowbite

For orders shipped from $25 in books or $29 in other categories

  <Radio aria-describedby="helper-checkbox-text">Free shipping via Flowbite</Radio>
  <Helper id="helper-checkbox-text" class="pl-6 -mt-1">For orders shipped from $25 in books or $29 in other categories</Helper>

Bordered

Use this example of a radio inside a card element to enable a larger area of clicking activation.

Default radio

Checked state

<div class="rounded border border-gray-200 dark:border-gray-700">
	<Radio name="bordered" class="w-full p-4">Default radio</Radio>
</div>
<div class="rounded border border-gray-200 dark:border-gray-700">
	<Radio name="bordered" checked class="w-full p-4">Checked state</Radio>
</div>

Radio list group

Use this example to show a list of radio items grouped inside a card.

Technology svelte

Svelte
Vue JS
React
Angular

<script>
  let technology = 'svelte';
</script>

<p class="mb-4 font-semibold text-gray-900 dark:text-white">Technology <span class="capitalize">{technology}</span></p>
<ul	class="w-48 bg-white rounded-lg border border-gray-200 dark:bg-gray-800 dark:border-gray-600 divide-y divide-gray-200 dark:divide-gray-600">
	<li><Radio class="p-3" bind:group={technology} value="svelte">svelte</Radio></li>
	<li><Radio class="p-3" bind:group={technology} value="vue js">Vue JS</Radio></li>
	<li><Radio class="p-3" bind:group={technology} value="react">React</Radio></li>
	<li><Radio class="p-3" bind:group={technology} value="angular">Angular</Radio></li>
</ul>

Horizontal list group

Use this example to show a list of radio items inside a card horizontally.

Identification

Svelte
Vue JS
React
Angular

<p class="mb-4 font-semibold text-gray-900 dark:text-white">Identification</p>
<ul class="items-center w-full rounded-lg border border-gray-200 sm:flex dark:bg-gray-800 dark:border-gray-600 divide-x divide-gray-200 dark:divide-gray-600">
	<li class="w-full"><Radio name="hor-list" class="p-3">Svelte</Radio></li>
	<li class="w-full"><Radio name="hor-list" class="p-3">Vue JS</Radio></li>
	<li class="w-full"><Radio name="hor-list" class="p-3">React</Radio></li>
	<li class="w-full"><Radio name="hor-list" class="p-3">Angular</Radio></li>
</ul>

Radio in dropdown

Here’s an example of a list group that you can use right away.

Individual
Some helpful instruction goes over here.
Company
Some helpful instruction goes over here.
Non profit
Some helpful instruction goes over here.

<Dropdown label="Dropdown radio" class="w-60" >
  <ul slot="content" class="p-3">
    <DropdownItem class="rounded" liClass="p-2 hover:bg-gray-100 dark:hover:bg-gray-600">
      <Radio name="dropdown" value={1} tinted>Individual</Radio>
      <Helper class="pl-6 -mt-1">Some helpful instruction goes over here.</Helper>
    </DropdownItem>
    <DropdownItem class="rounded" liClass="p-2 hover:bg-gray-100 dark:hover:bg-gray-600">
      <Radio name="dropdown" value={2} tinted>Company</Radio>
      <Helper class="pl-6 -mt-1">Some helpful instruction goes over here.</Helper>
    </DropdownItem>
    <DropdownItem class="rounded" liClass="p-2 hover:bg-gray-100 dark:hover:bg-gray-600">
      <Radio name="dropdown" value={3} tinted>Non profit</Radio>
      <Helper class="pl-6 -mt-1">Some helpful instruction goes over here.</Helper>
    </DropdownItem>
  </ul>
</Dropdown>

Inline layout

You can align the radio elements horizontally by using a wrapper tag and applying the flex class.

Inline 1 Inline 2 Inline checked Inline disabled

You can use the property inline as the alternative.

Inline 1 Inline 2 Inline checked Inline disabled

<div class="flex gap-3">
	<Radio name="inline1">Inline 1</Radio>
	<Radio name="inline1">Inline 2</Radio>
	<Radio name="inline1" checked>Inline checked</Radio>
	<Radio name="inline1" disabled>Inline disabled</Radio>
</div>

<Radio name="inline2" inline class="mr-2">Inline 1</Radio>
<Radio name="inline2" inline class="mr-2">Inline 2</Radio>
<Radio name="inline2" inline class="mr-2" checked>Inline checked</Radio>
<Radio name="inline2" inline class="mr-2" disabled>Inline disabled</Radio>

Colors

<script>
  let colors;
</script>
<p class="mb-4 font-semibold text-gray-900 dark:text-white {colors}">Select color</p>
<div class="flex gap-4">
  <Radio bind:group={colors} color='red' value='text-red-500' >Red</Radio>
  <Radio bind:group={colors} color='green' value='text-green-500' >Green</Radio>
  <Radio bind:group={colors} color='purple' value='text-purple-500' >Purple</Radio>
  <Radio bind:group={colors} color='teal' value='text-teal-500' >Teal</Radio>
  <Radio bind:group={colors} color='yellow' value='text-yellow-500' >Yellow</Radio>
  <Radio bind:group={colors} color='orange' value='text-orange-500' >Orange</Radio>
</div>

Advanced layout

Use this example of an advanced layout of radio elements where the label parent element can be styled when the radio is checked.

Choose technology:

0-50 MB

Good for small websites

500-1000 MB

Good for large websites

<p class="mb-5 text-lg font-medium text-gray-900 dark:text-white">Choose technology:</p>
<div class="grid gap-6 w-full md:grid-cols-2">
  <Radio name="custom" custom>
    <div class="inline-flex justify-between items-center p-5 w-full text-gray-500 bg-white rounded-lg border border-gray-200 cursor-pointer dark:hover:text-gray-300 dark:border-gray-700 dark:peer-checked:text-blue-500 peer-checked:border-blue-600 peer-checked:text-blue-600 hover:text-gray-600 hover:bg-gray-100 dark:text-gray-400 dark:bg-gray-800 dark:hover:bg-gray-700">
      <div>
        <div class="w-full text-lg font-semibold">0-50 MB</div>
        <div class="w-full">Good for small websites</div>
      </div>
      <svg aria-hidden="true" class="ml-3 w-6 h-6" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" d="M12.293 5.293a1 1 0 011.414 0l4 4a1 1 0 010 1.414l-4 4a1 1 0 01-1.414-1.414L14.586 11H3a1 1 0 110-2h11.586l-2.293-2.293a1 1 0 010-1.414z" clip-rule="evenodd"></path></svg>
    </div>
  </Radio>
  <Radio name="custom" custom>
    <div for="hosting-big" class="inline-flex justify-between items-center p-5 w-full text-gray-500 bg-white rounded-lg border border-gray-200 cursor-pointer dark:hover:text-gray-300 dark:border-gray-700 dark:peer-checked:text-blue-500 peer-checked:border-blue-600 peer-checked:text-blue-600 hover:text-gray-600 hover:bg-gray-100 dark:text-gray-400 dark:bg-gray-800 dark:hover:bg-gray-700">
        <div class="block">
          <div class="w-full text-lg font-semibold">500-1000 MB</div>
          <div class="w-full">Good for large websites</div>
        </div>
        <svg aria-hidden="true" class="ml-3 w-6 h-6" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" d="M12.293 5.293a1 1 0 011.414 0l4 4a1 1 0 010 1.414l-4 4a1 1 0 01-1.414-1.414L14.586 11H3a1 1 0 110-2h11.586l-2.293-2.293a1 1 0 010-1.414z" clip-rule="evenodd"></path></svg>
    </div>
  </Radio>
</div>

Props

The component has the following props, type, and default values. See types page for type information.

All attributes of the input element like: name, id, autofocus, etc, can be set directly as component props.

Radio

Name	Type	Default
color	FormColorType	'blue'
custom	boolean	false
inline	boolean	false
group	number \| string	''
value	string	''

Helper

Name	Type	Default
helperClass	string	'text-xs font-normal text-gray-500 dark:text-gray-300'
color	'gray' \| 'green' \| 'red' \| 'disabled'	'gray'

Forwarded Events

on:blur on:change on:click on:focus on:keydown on:keypress on:keyup on:mouseenter on:mouseleave on:mouseover on:paste

Related components

References

Flowbite Forms