Svelte Forms - Flowbite

Use the Tailwind CSS form and input elements such as checkboxes, radios, textarea, text inputs to collect information from users with Flowbite

The Input component allows you to change the input size, add disabled, helper text, and floating label.

Input Sizes #

User the size prop to change the input size. Choose one from ‘sm:text-md’ | ‘text-sm’ | ‘sm:text-xs’. The default size is text-sm.

Large input

Default input

Small input

<script>
  import { Label, Input } from 'flowbite-svelte'
</script>

<div class='mb-6'>
  <Label for='large-input' class='block mb-2'>Large input</Label>
  <Input id="large-input" size="lg" placeholder="Large input" />
</div>
<div class='mb-6'>
  <Label for='default-input' class='block mb-2'>Default input</Label>
  <Input id='default-input' placeholder="Default input" />
</div>
<div class='mb-6'>
  <Label for='large-input' class='block mb-2'>Small input</Label>
  <Input size="sm" placeholder="Small input" label="Small input"/>
</div>

Disabled #

Get started with this example if you want to apply the disabled state to an input field. Add the disabled to change the input to disabled.

<script>
  import { Label, Input } from 'flowbite-svelte'
</script>

<Input id="disabled-input" class="mb-6" disabled value="Disabled input" />
<Input id="disabled-input-2" class="mb-6" disabled readonly value="Disabled readonly input" />

Helper text #

Use the helper prop to add your helper text. You can use HTML in the helper text.

Your email

We’ll never share your details. Read our Privacy Policy.

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

<Label class='block mb-2' >Your email</Label>
<Input label="Email" id="email" name="email" required placeholder="name@flowbite.com"/>
<Helper class='text-sm mt-2'>We’ll never share your details. Read our <a href="/" class="font-medium text-blue-600 hover:underline dark:text-blue-500">Privacy Policy</a>.</Helper>

Input element with icon #

With the Input component, you can add Heroicons or other icon sets.

Your Email

<script>
  import { Label, Input } from 'flowbite-svelte'
</script>

<div class="mb-6">
  <Label for="input-group-1" class="block mb-2">Your Email</Label>
  <Input id="email" type="email" placeholder="name@flowbite.com">
  <svg slot="left" aria-hidden="true" class="w-5 h-5 text-gray-500 dark:text-gray-400" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2.003 5.884L10 9.882l7.997-3.998A2 2 0 0016 4H4a2 2 0 00-1.997 1.884z"></path><path d="M18 8.118l-8 4-8-4V14a2 2 0 002 2h12a2 2 0 002-2V8.118z"></path></svg>
  </Input>
</div>

Input element with addon #

Username

<script>
  import { Label, Input, InputAddon, ButtonGroup } from 'flowbite-svelte'
</script>

<div class="mb-6">
  <Label for="website-admin" class="block mb-2">Username</Label>
  <ButtonGroup class="w-full">
    <InputAddon>
    <svg aria-hidden="true" class="w-5 h-5 text-gray-500 dark:text-gray-400" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2.003 5.884L10 9.882l7.997-3.998A2 2 0 0016 4H4a2 2 0 00-1.997 1.884z"></path><path d="M18 8.118l-8 4-8-4V14a2 2 0 002 2h12a2 2 0 002-2V8.118z"></path></svg>
    </InputAddon>
    <Input id="website-admin" placeholder="elonmusk" />
  </ButtonGroup>
</div>

Form validation #

Use the following example to apply validation styles for success and error messages.

Your name

Well done! Some success messsage.

Your name

Well done! Some success messsage.

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

<div class="mb-6">
  <Label for='success' color='green' class='block mb-2'>Your name</Label>
  <Input id='success' color='green' placeholder="Success input" />
  <Helper class='mt-2' color='green'><span class="font-medium">Well done!</span> Some success messsage.</Helper>
</div>
<div class="mb-6">
  <Label for='error' color='red' class='block mb-2'>Your name</Label>
  <Input id='success' color='red' placeholder="Success input" />
  <Helper class='mt-2' color='red'><span class="font-medium">Well done!</span> Some success messsage.</Helper>
</div>

Textarea #

<script>
  import { Textarea } from 'flowbite-svelte'
  let textareaprops = {
    id: 'message',
    name: 'message',
    label: 'Your message',
    rows: 4,
    placeholder: 'Leave a comment...',
  };
</script>

<Textarea {...textareaprops} />

Select input #

Get started with the default example of a select input component to get a single option selection.

Select an option

<script>
  import { Label, Select } from 'flowbite-svelte'
  let selected;

  let countries = [
    {value:"us", name: "United States"},
    {value:"ca", name: "Canada"},
    {value:"fr", name: "France"},
  ]
</script>

<Label>Select an option
  <Select class="mt-2" items={countries} bind:value={selected} />
</Label>

Checkbox #

Default checkbox Checked state

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

<Checkbox>Default checkbox</Checkbox>
<Checkbox checked >Checked state</Checkbox>

Radio buttons #

Default radio Checked state

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

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

File upload #

Upload file

<script>
  import { Label, Fileupload } from 'flowbite-svelte'

  let fileuploadprops = {
    id : 'user_avatar'
  }

  let fileuploadprops2 = {
    id : 'user_avatar2'
  }
</script>

<Label class="pb-2">Upload file</Label>
<Fileupload {...fileuploadprops} />

Toggle Switch #

Toggle me Checked toggle Disabled toggle Disabled checked

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

<Toggle>Toggle me</Toggle>
<Toggle checked={true}>Checked toggle</Toggle>
<Toggle disabled>Disabled toggle</Toggle>
<Toggle checked disabled>Disabled checked</Toggle>

Props #

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

Input

Name	Type	Default
type	InputType	'text'
value	string \| number	''
size	FormSizeType \| undefined	undefined
defaultClass	string	'block w-full disabled:cursor-not-allowed disabled:opacity-50'
color	'base' \| 'green' \| 'red'	'base'

Label

Name	Type	Default
color	'gray' \| 'green' \| 'red' \| 'disabled'	'gray'
defaultClass	string	'text-sm font-medium block'
show	boolean	true

Helper

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

Fileupload

Name	Type	Default
value	string	''
files	FileList \| undefined	undefined
inputClass	string	'border !p-0 dark:text-gray-400'

Textarea

Name	Type	Default
value	string	''

Select

Name	Type	Default
items	SelectOptionType[]	[]
value	string \| number
placeholder	string	'Choose option ...'
underline	boolean	false
size	'sm' \| 'md' \| 'lg'	'md'
defaultClass	string	'text-gray-900 bg-gray-50 border border-gray-300 rounded-lg focus:ring-blue-500 focus:border-blue-500 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500'
underlineClass	string	'text-gray-500 bg-transparent border-0 border-b-2 border-gray-200 appearance-none dark:text-gray-400 dark:border-gray-700 focus:outline-none focus:ring-0 focus:border-gray-200 peer'

Checkbox

Name	Type	Default
color	FormColorType	'blue'
custom	boolean	false
inline	boolean	false
group	(string \| number)[]	[]
value	string \| number	''
checked	boolean \| undefined	undefined

Radio

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

Toggle

Name	Type	Default
size	'small' \| 'default' \| 'large'	'default'
group	(string \| number)[]	[]
value	string \| number	''
checked	boolean \| undefined	undefined

Related components #

References #

Flowbite Forms