290 lines
13 KiB
Markdown
290 lines
13 KiB
Markdown
# Frontend notices <!-- omit in toc -->
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## Table of contents <!-- omit in toc -->
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- [useStoreNotices()](#usestorenotices)
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- [API](#api)
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- [`addDefaultNotice( text = '', noticeProps = {} )`](#adddefaultnotice-text---noticeprops---)
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- [`addErrorNotice( text = '', noticeProps = {} )`](#adderrornotice-text---noticeprops---)
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- [`addWarningNotice( text = '', noticeProps = {} )`](#addwarningnotice-text---noticeprops---)
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- [`addInfoNotice( text = '', noticeProps = {} )`](#addinfonotice-text---noticeprops---)
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- [`addSuccessNotice( text = '', noticeProps = {} )`](#addsuccessnotice-text---noticeprops---)
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- [`hasNoticesOfType( type )`](#hasnoticesoftype-type-)
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- [`notices`](#notices)
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- [`removeNotice( id, ctx )`](#removenotice-id-ctx-)
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- [`removeNotices( status = null )`](#removenotices-status--null-)
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- [`setIsSuppressed( val )`](#setissuppressed-val-)
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- [StoreNoticesProvider](#storenoticesprovider)
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- [Actions](#actions)
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- [`createNotice( status = 'default', content = '', options = {} )`](#createnotice-status--default-content---options---)
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- [`createSnackbarNotice( content = '', options = {} )`](#createsnackbarnotice-content---options---)
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- [`removeNotice( id, ctx )`](#removenotice-id-ctx--1)
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- [`setIsSuppressed( val )`](#setissuppressed-val--1)
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- [Statuses](#statuses)
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- [Notice options](#notice-options)
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- [useStoreSnackbarNotices()](#usestoresnackbarnotices)
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- [API](#api-1)
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- [`addSnackbarNotice( text = '', noticeProps = {} )`](#addsnackbarnotice-text---noticeprops---)
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- [`notices`](#notices-1)
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- [`removeNotices( status = null )`](#removenotices-status--null--1)
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- [StoreSnackbarNoticesProvider](#storesnackbarnoticesprovider)
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- [Actions](#actions-1)
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- [`createSnackbarNotice( content = '', options = {} )`](#createsnackbarnotice-content---options----1)
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- [`removeSnackbarNotice( id, ctx )`](#removesnackbarnotice-id-ctx-)
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- [`setIsSuppressed( val )`](#setissuppressed-val--2)
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- [Example usage](#example-usage)
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## useStoreNotices()
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The `useStoreNotices()` hook allows reading and manipulating notices in the frontend.
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### API
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> _Note: if the context is not specified in `noticeProps` or `ctxt` params (depending on the method), the current context is used._
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#### `addDefaultNotice( text = '', noticeProps = {} )`
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Create a new notice with `default` status.
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| Argument | Type | Description |
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| ------------- | ------ | -------------------------------------------------- |
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| `text` | string | Text to be displayed in the notice. |
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| `noticeProps` | Object | Object with the [notice options](#notice-options). |
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#### `addErrorNotice( text = '', noticeProps = {} )`
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Create a new error notice.
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| Argument | Type | Description |
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| ------------- | ------ | -------------------------------------------------- |
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| `text` | string | Text to be displayed in the notice. |
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| `noticeProps` | Object | Object with the [notice options](#notice-options). |
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#### `addWarningNotice( text = '', noticeProps = {} )`
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Create a new warning notice.
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| Argument | Type | Description |
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| ------------- | ------ | -------------------------------------------------- |
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| `text` | string | Text to be displayed in the notice. |
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| `noticeProps` | Object | Object with the [notice options](#notice-options). |
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#### `addInfoNotice( text = '', noticeProps = {} )`
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Create a new info notice.
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| Argument | Type | Description |
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| ------------- | ------ | -------------------------------------------------- |
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| `text` | string | Text to be displayed in the notice. |
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| `noticeProps` | Object | Object with the [notice options](#notice-options). |
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#### `addSuccessNotice( text = '', noticeProps = {} )`
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Create a new success notice.
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| Argument | Type | Description |
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| ------------- | ------ | -------------------------------------------------- |
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| `text` | string | Text to be displayed in the notice. |
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| `noticeProps` | Object | Object with the [notice options](#notice-options). |
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#### `hasNoticesOfType( type )`
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Check whether there are notices of the provided type in the current context.
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| Argument | Type | Description |
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| -------- | ------ | ----------------------------- |
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| `type` | string | Type of the notices to check. |
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#### `notices`
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An array of the notices in the current context.
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#### `removeNotice( id, ctx )`
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Remove an existing notice.
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| Argument | Type | Description |
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| -------- | ------ | --------------------------------------------- |
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| `id` | string | Id of the notice to remove. |
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| `ctx` | string | Context where the notice to remove is stored. |
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#### `removeNotices( status = null )`
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Remove all notices from the current context. If a `status` is provided, only the notices with that status are removed.
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| Argument | Type | Description |
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| -------- | ------ | ----------------------------------------------------------------------------------------------------- |
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| `status` | string | Status that notices must match to be removed. If not provided, all notices of any status are removed. |
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#### `setIsSuppressed( val )`
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Whether notices are suppressed. If true, it will hide the notices from the frontend.
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| Argument | Type | Description |
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| -------- | ------- | --------------------------- |
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| `val` | boolean | Id of the notice to remove. |
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## StoreNoticesProvider
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The `StoreNoticesProvider` allows managing notices in the frontend. Notices are rendered before React Children.
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Internally, it uses the `StoreNoticesContext` which relies on the [`notices` package](https://github.com/WordPress/gutenberg/tree/master/packages/notices) from Gutenberg.
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### Actions
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#### `createNotice( status = 'default', content = '', options = {} )`
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This action creates a new notice. If the context is not specified in the `options` object, the current context is used.
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| Argument | Type | Description |
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| --------- | ------ | -------------------------------------------------- |
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| `status` | string | One of the statuses listed below. |
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| `content` | string | Text to be displayed in the notice. |
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| `options` | Object | Object with the [notice options](#notice-options). |
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#### `createSnackbarNotice( content = '', options = {} )`
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This action creates a new snackbar notice. If the context is not specified in the `options` object, the current context is used.
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| Argument | Type | Description |
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| --------- | ------ | -------------------------------------------------- |
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| `content` | string | Text to be displayed in the notice. |
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| `options` | Object | Object with the [notice options](#notice-options). |
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#### `removeNotice( id, ctx )`
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This action removes an existing notice. If the context is not specified, the current context is used.
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| Argument | Type | Description |
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| -------- | ------ | ----------------------------------------------------------------------------------------------------------- |
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| `id` | string | Id of the notice to remove. |
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| `ctx` | string | Context where the notice to remove is stored. If the context is not specified, the current context is used. |
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#### `setIsSuppressed( val )`
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Whether notices are suppressed. If true, it will hide the notices from the frontend.
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| Argument | Type | Description |
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| -------- | ------- | --------------------------- |
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| `val` | boolean | Id of the notice to remove. |
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### Statuses
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All notices must have one of the following statuses: `default`, `error`, `success`, `info`, `warning`.
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### Notice options
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Object of the form:
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```js
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{
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id: 'checkout',
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type: string,
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isDismissible: false,
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}
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```
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Refer to the [Gutenberg docs](https://github.com/WordPress/gutenberg/blob/master/packages/notices/src/store/actions.js#L46) to know the available options.
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## useStoreSnackbarNotices()
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The `useStoreNotices()` hook allows reading and manipulating snackbar notices in the frontend.
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The snackbar is a small toast-like notification that appears at the bottom of a user's screen.
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### API
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#### `addSnackbarNotice( text = '', noticeProps = {} )`
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Create a new snackbar notice.
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| Argument | Type | Description |
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| ------------- | ------ | -------------------------------------------------- |
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| `text` | string | Text to be displayed in the notice. |
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| `noticeProps` | Object | Object with the [notice options](#notice-options). |
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#### `notices`
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An array of the notices in the current context.
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#### `removeNotices( status = null )`
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Remove all notices from the current context. If a `status` is provided, only the notices with that status are removed.
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| Argument | Type | Description |
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| -------- | ------ | ----------------------------------------------------------------------------------------------------- |
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| `status` | string | Status that notices must match to be removed. If not provided, all notices of any status are removed. |
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## StoreSnackbarNoticesProvider
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The `StoreSnackbarNoticesProvider` allows managing snackbar notices in the frontend. Snackbar notices are displayed in the bottom left corner and disappear after a certain time.
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Internally, it uses the `StoreNoticesContext` which relies on the [`notices` package](https://github.com/WordPress/gutenberg/tree/master/packages/notices) from Gutenberg.
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### Actions
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#### `createSnackbarNotice( content = '', options = {} )`
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This action creates a new snackbar notice. If the context is not specified in the `options` object, the current context is used.
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| Argument | Type | Description |
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| --------- | ------ | -------------------------------------------------- |
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| `content` | string | Text to be displayed in the notice. |
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| `options` | Object | Object with the [notice options](#notice-options). |
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#### `removeSnackbarNotice( id, ctx )`
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This action removes an existing notice. If the context is not specified, the current context is used.
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| Argument | Type | Description |
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| -------- | ------ | ----------------------------------------------------------------------------------------------------------- |
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| `id` | string | Id of the notice to remove. |
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| `ctx` | string | Context where the notice to remove is stored. If the context is not specified, the current context is used. |
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#### `setIsSuppressed( val )`
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Whether notices are suppressed. If true, it will hide the notices from the frontend.
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| Argument | Type | Description |
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| -------- | ------- | --------------------------- |
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| `val` | boolean | Id of the notice to remove. |
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## Example usage
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The following example shows a `CheckoutProcessor` component that displays an error notice when the payment process fails and it removes it every time the payment is started. When the payment is completed correctly, it shows a snackbar notice.
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```jsx
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const CheckoutProcessor = () => {
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const { addErrorNotice, removeNotice } = useStoreNotices();
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// ...
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const paymentFail = () => {
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addErrorNotice( 'Something went wrong.', { id: 'checkout' } );
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};
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const paymentStart = () => {
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removeNotice( 'checkout' );
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};
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// ...
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};
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```
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```jsx
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<StoreNoticesSnackbarProvider context="wc/checkout">
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<StoreNoticesProvider context="wc/checkout">
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// ...
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<CheckoutProcessor />
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</StoreNoticesProvider>
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</StoreSnackbarNoticesProvider>
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```
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<!-- FEEDBACK -->
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---
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[We're hiring!](https://woocommerce.com/careers/) Come work with us!
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🐞 Found a mistake, or have a suggestion? [Leave feedback about this document here.](https://github.com/woocommerce/woocommerce-gutenberg-products-block/issues/new?assignees=&labels=type%3A+documentation&template=--doc-feedback.md&title=Feedback%20on%20./docs/block-client-apis/notices.md)
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<!-- /FEEDBACK -->
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