# Signature Pad
URL: https://ark-ui.com/docs/components/signature-pad
Source: https://raw.githubusercontent.com/chakra-ui/ark/refs/heads/main/website/src/content/pages/components/signature-pad.mdx
A component that allows users to draw a signature using a signature pad.
---
## Anatomy
To set up the signature pad 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.
## Examples
Learn how to use the `Signature Pad` component in your project. Let's take a look at the most basic example:
**Example: basic**
#### React
```tsx
import { SignaturePad } from '@ark-ui/react/signature-pad'
export const Basic = () => (
Sign belowClear
)
```
#### Solid
```tsx
import { SignaturePad } from '@ark-ui/solid/signature-pad'
export const Basic = () => (
Sign belowClear
)
```
#### Vue
```vue
Sign belowClear
```
#### Svelte
```svelte
Sign belowClear
```
### Image Preview
After the user draws a signature, you can display a preview of the signature as an image. This is useful when you want
to show the user a preview of the signature before saving it.
**Example: image-preview**
#### React
```tsx
import { SignaturePad } from '@ark-ui/react/signature-pad'
import { useState } from 'react'
export const ImagePreview = () => {
const [imageUrl, setImageUrl] = useState('')
return (
<>
details.getDataUrl('image/png').then((url) => setImageUrl(url))}>
Sign belowClear
{imageUrl && }
>
)
}
```
#### Solid
```tsx
import { SignaturePad } from '@ark-ui/solid/signature-pad'
import { Show, createSignal } from 'solid-js'
export const ImagePreview = () => {
const [imageUrl, setImageUrl] = createSignal()
return (
<>
details.getDataUrl('image/png').then((url) => setImageUrl(url))}>
Sign belowClear
>
)
}
```
#### Vue
```vue
Sign belowClear
```
#### Svelte
```svelte
details.getDataUrl('image/png').then((url) => (imageUrl = url))}>
Sign belowClear
{#if imageUrl}
{/if}
```
### Using the Field Component
The `Field` component helps manage form-related state and accessibility attributes of a signature pad. It includes
handling ARIA labels, helper text, and error text to ensure proper accessibility.
**Example: with-field**
#### React
```tsx
import { Field } from '@ark-ui/react/field'
import { SignaturePad } from '@ark-ui/react/signature-pad'
import { useState } from 'react'
export const WithField = (props: Field.RootProps) => {
const [value, setValue] = useState('')
return (
details.getDataUrl('image/png').then((url) => setValue(url))}>
LabelClearAdditional InfoError Info
)
}
```
#### Solid
```tsx
import { Field } from '@ark-ui/solid/field'
import { SignaturePad } from '@ark-ui/solid/signature-pad'
import { createSignal } from 'solid-js'
export const WithField = (props: Field.RootProps) => {
const [value, setValue] = createSignal('')
return (
details.getDataUrl('image/png').then((url) => setValue(url))}>
LabelClearAdditional InfoError Info
)
}
```
#### Vue
```vue
LabelClearAdditional InfoError Info
```
#### Svelte
```svelte
details.getDataUrl('image/png').then((url) => (value = url))}>
LabelClearAdditional InfoError Info
```
### Using the Root Provider
The `RootProvider` component provides a context for the signature-pad. It accepts the value of the `useSignature-pad`
hook. You can leverage it to access the component state and methods from outside the signature-pad.
**Example: root-provider**
#### React
```tsx
import { SignaturePad, useSignaturePad } from '@ark-ui/react/signature-pad'
export const RootProvider = () => {
const signaturePad = useSignaturePad()
return (
<>
Sign belowClear
>
)
}
```
#### Solid
```tsx
import { SignaturePad, useSignaturePad } from '@ark-ui/solid/signature-pad'
export const RootProvider = () => {
const signaturePad = useSignaturePad()
return (
<>
Sign belowClear
>
)
}
```
#### Vue
```vue
Sign belowClear
```
#### Svelte
```svelte
Sign belowClear
```
> If you're using the `RootProvider` component, you don't need to use the `Root` component.
## API Reference
### Props
**Component API Reference**
#### React
**Root Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `boolean` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
| `defaultPaths` | `string[]` | No | The default paths of the signature pad.
Use when you don't need to control the paths of the signature pad. |
| `disabled` | `boolean` | No | Whether the signature pad is disabled. |
| `drawing` | `DrawingOptions` | No | The drawing options. |
| `ids` | `Partial<{ root: string; control: string; hiddenInput: string; label: string }>` | No | The ids of the signature pad elements. Useful for composition. |
| `name` | `string` | No | The name of the signature pad. Useful for form submission. |
| `onDraw` | `(details: DrawDetails) => void` | No | Callback when the signature pad is drawing. |
| `onDrawEnd` | `(details: DrawEndDetails) => void` | No | Callback when the signature pad is done drawing. |
| `paths` | `string[]` | No | The controlled paths of the signature pad. |
| `readOnly` | `boolean` | No | Whether the signature pad is read-only. |
| `required` | `boolean` | No | Whether the signature pad is required. |
| `translations` | `IntlTranslations` | No | The translations of the signature pad. Useful for internationalization. |
**Root Data Attributes:**
| Attribute | Value |
|-----------|-------|
| `[data-scope]` | signature-pad |
| `[data-part]` | root |
| `[data-disabled]` | Present when disabled |
**ClearTrigger Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `boolean` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
**Control Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `boolean` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
**Control Data Attributes:**
| Attribute | Value |
|-----------|-------|
| `[data-scope]` | signature-pad |
| `[data-part]` | control |
| `[data-disabled]` | Present when disabled |
**Guide Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `boolean` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
**Guide Data Attributes:**
| Attribute | Value |
|-----------|-------|
| `[data-scope]` | signature-pad |
| `[data-part]` | guide |
| `[data-disabled]` | Present when disabled |
**HiddenInput Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `value` | `string` | Yes | |
| `asChild` | `boolean` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
**Label Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `boolean` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
**Label Data Attributes:**
| Attribute | Value |
|-----------|-------|
| `[data-scope]` | signature-pad |
| `[data-part]` | label |
| `[data-disabled]` | Present when disabled |
**RootProvider Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `value` | `UseSignaturePadReturn` | Yes | |
| `asChild` | `boolean` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
**Segment Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `boolean` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
#### Solid
**Root Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `(props: ParentProps<'div'>) => Element` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
| `defaultPaths` | `string[]` | No | The default paths of the signature pad.
Use when you don't need to control the paths of the signature pad. |
| `disabled` | `boolean` | No | Whether the signature pad is disabled. |
| `drawing` | `DrawingOptions` | No | The drawing options. |
| `ids` | `Partial<{ root: string; control: string; hiddenInput: string; label: string }>` | No | The ids of the signature pad elements. Useful for composition. |
| `name` | `string` | No | The name of the signature pad. Useful for form submission. |
| `onDraw` | `(details: DrawDetails) => void` | No | Callback when the signature pad is drawing. |
| `onDrawEnd` | `(details: DrawEndDetails) => void` | No | Callback when the signature pad is done drawing. |
| `paths` | `string[]` | No | The controlled paths of the signature pad. |
| `readOnly` | `boolean` | No | Whether the signature pad is read-only. |
| `required` | `boolean` | No | Whether the signature pad is required. |
| `translations` | `IntlTranslations` | No | The translations of the signature pad. Useful for internationalization. |
**Root Data Attributes:**
| Attribute | Value |
|-----------|-------|
| `[data-scope]` | signature-pad |
| `[data-part]` | root |
| `[data-disabled]` | Present when disabled |
**ClearTrigger Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `(props: ParentProps<'button'>) => Element` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
**Control Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `(props: ParentProps<'div'>) => Element` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
**Control Data Attributes:**
| Attribute | Value |
|-----------|-------|
| `[data-scope]` | signature-pad |
| `[data-part]` | control |
| `[data-disabled]` | Present when disabled |
**Guide Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `(props: ParentProps<'div'>) => Element` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
**Guide Data Attributes:**
| Attribute | Value |
|-----------|-------|
| `[data-scope]` | signature-pad |
| `[data-part]` | guide |
| `[data-disabled]` | Present when disabled |
**HiddenInput Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `value` | `string` | Yes | |
| `asChild` | `(props: ParentProps<'input'>) => Element` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
**Label Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `(props: ParentProps<'label'>) => Element` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
**Label Data Attributes:**
| Attribute | Value |
|-----------|-------|
| `[data-scope]` | signature-pad |
| `[data-part]` | label |
| `[data-disabled]` | Present when disabled |
**RootProvider Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `value` | `UseSignaturePadReturn` | Yes | |
| `asChild` | `(props: ParentProps<'div'>) => Element` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
**Segment Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `(props: ParentProps<'svg'>) => Element` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
#### Vue
**Root Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `boolean` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
| `defaultPaths` | `string[]` | No | The default paths of the signature pad. |
| `disabled` | `boolean` | No | Whether the signature pad is disabled. |
| `drawing` | `DrawingOptions` | No | The drawing options. |
| `id` | `string` | No | The unique identifier of the machine. |
| `ids` | `Partial<{ root: string; control: string; hiddenInput: string; label: string }>` | No | The ids of the signature pad elements. Useful for composition. |
| `name` | `string` | No | The name of the signature pad. Useful for form submission. |
| `readOnly` | `boolean` | No | Whether the signature pad is read-only. |
| `required` | `boolean` | No | Whether the signature pad is required. |
| `translations` | `IntlTranslations` | No | The translations of the signature pad. Useful for internationalization. |
**Root Data Attributes:**
| Attribute | Value |
|-----------|-------|
| `[data-scope]` | signature-pad |
| `[data-part]` | root |
| `[data-disabled]` | Present when disabled |
**ClearTrigger Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `boolean` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
**Control Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `boolean` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
**Control Data Attributes:**
| Attribute | Value |
|-----------|-------|
| `[data-scope]` | signature-pad |
| `[data-part]` | control |
| `[data-disabled]` | Present when disabled |
**Guide Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `boolean` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
**Guide Data Attributes:**
| Attribute | Value |
|-----------|-------|
| `[data-scope]` | signature-pad |
| `[data-part]` | guide |
| `[data-disabled]` | Present when disabled |
**HiddenInput Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `value` | `string` | Yes | |
| `asChild` | `boolean` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
**Label Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `boolean` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
**Label Data Attributes:**
| Attribute | Value |
|-----------|-------|
| `[data-scope]` | signature-pad |
| `[data-part]` | label |
| `[data-disabled]` | Present when disabled |
**RootProvider Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `value` | `SignaturePadApi` | Yes | |
| `asChild` | `boolean` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
**Segment Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `boolean` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
#### Svelte
**Root Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `Snippet<[PropsFn<'div'>]>` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
| `defaultPaths` | `string[]` | No | The default paths of the signature pad.
Use when you don't need to control the paths of the signature pad. |
| `disabled` | `boolean` | No | Whether the signature pad is disabled. |
| `drawing` | `DrawingOptions` | No | The drawing options. |
| `id` | `string` | No | The unique identifier of the machine. |
| `ids` | `Partial<{ root: string; control: string; hiddenInput: string; label: string }>` | No | The ids of the signature pad elements. Useful for composition. |
| `name` | `string` | No | The name of the signature pad. Useful for form submission. |
| `onDraw` | `(details: DrawDetails) => void` | No | Callback when the signature pad is drawing. |
| `onDrawEnd` | `(details: DrawEndDetails) => void` | No | Callback when the signature pad is done drawing. |
| `paths` | `string[]` | No | The controlled paths of the signature pad. |
| `readOnly` | `boolean` | No | Whether the signature pad is read-only. |
| `ref` | `Element` | No | |
| `required` | `boolean` | No | Whether the signature pad is required. |
| `translations` | `IntlTranslations` | No | The translations of the signature pad. Useful for internationalization. |
**Root Data Attributes:**
| Attribute | Value |
|-----------|-------|
| `[data-scope]` | signature-pad |
| `[data-part]` | root |
| `[data-disabled]` | Present when disabled |
**ClearTrigger Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `Snippet<[PropsFn<'button'>]>` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
| `ref` | `Element` | No | |
**Context Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `render` | `Snippet<[UseSignaturePadContext]>` | Yes | |
**Control Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `Snippet<[PropsFn<'div'>]>` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
| `ref` | `Element` | No | |
**Control Data Attributes:**
| Attribute | Value |
|-----------|-------|
| `[data-scope]` | signature-pad |
| `[data-part]` | control |
| `[data-disabled]` | Present when disabled |
**Guide Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `Snippet<[PropsFn<'div'>]>` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
| `ref` | `Element` | No | |
**Guide Data Attributes:**
| Attribute | Value |
|-----------|-------|
| `[data-scope]` | signature-pad |
| `[data-part]` | guide |
| `[data-disabled]` | Present when disabled |
**HiddenInput Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `value` | `string` | Yes | |
| `asChild` | `Snippet<[PropsFn<'input'>]>` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
| `ref` | `Element` | No | |
**Label Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `Snippet<[PropsFn<'label'>]>` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
| `ref` | `Element` | No | |
**Label Data Attributes:**
| Attribute | Value |
|-----------|-------|
| `[data-scope]` | signature-pad |
| `[data-part]` | label |
| `[data-disabled]` | Present when disabled |
**RootProvider Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `value` | `UseSignaturePadReturn` | Yes | |
| `asChild` | `Snippet<[PropsFn<'div'>]>` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
| `ref` | `Element` | No | |
**Segment Props:**
| Prop | Type | Required | Description |
|------|------|----------|-------------|
| `asChild` | `Snippet<[PropsFn<'svg'>]>` | No | Use the provided child element as the default rendered element, combining their props and behavior. |
| `ref` | `Element` | No | |
### Context
These are the properties available when using `UsignatureUpad.Context`, `useUsignatureUpadContext` hook or `useUsignatureUpad` hook.
**API:**
| Property | Type | Description |
|----------|------|-------------|
| `empty` | `boolean` | Whether the signature pad is empty. |
| `drawing` | `boolean` | Whether the user is currently drawing. |
| `currentPath` | `string` | The current path being drawn. |
| `paths` | `string[]` | The paths of the signature pad. |
| `getDataUrl` | `(type: DataUrlType, quality?: number) => Promise` | Returns the data URL of the signature pad. |
| `clear` | `VoidFunction` | Clears the signature pad. |