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https://github.com/carloscuesta/react-native-error-boundary

A simple React-Native error boundary component 🐛
https://github.com/carloscuesta/react-native-error-boundary

error-boundary react-native

Last synced: 7 days ago
JSON representation

A simple React-Native error boundary component 🐛

Host: GitHub
URL: https://github.com/carloscuesta/react-native-error-boundary
Owner: carloscuesta
License: mit
Created: 2019-02-08T19:13:18.000Z (almost 6 years ago)
Default Branch: master
Last Pushed: 2024-12-01T04:57:09.000Z (25 days ago)
Last Synced: 2024-12-05T06:07:45.508Z (21 days ago)
Topics: error-boundary, react-native
Language: TypeScript
Homepage: https://react-native-error-boundary.js.org
Size: 4.9 MB
Stars: 506
Watchers: 5
Forks: 32
Open Issues: 11
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
- License: LICENSE

Awesome Lists containing this project

README

        # react-native-error-boundary

[![Build Status](https://img.shields.io/github/actions/workflow/status/carloscuesta/react-native-error-boundary/ci.yml?branch=master&style=flat-square)](https://github.com/carloscuesta/react-native-error-boundary/actions?query=workflow%3ACI+branch%3Amaster)

[![Codecov](https://img.shields.io/codecov/c/github/carloscuesta/react-native-error-boundary.svg?style=flat-square)](https://codecov.io/gh/carloscuesta/react-native-error-boundary)

[![Npm Version](https://img.shields.io/npm/v/react-native-error-boundary.svg?style=flat-square)](https://www.npmjs.com/package/react-native-error-boundary)

[![Npm Downloads](https://img.shields.io/npm/dt/react-native-error-boundary.svg?style=flat-square)](https://www.npmjs.com/package/react-native-error-boundary)

> A simple and reusable React-Native [error boundary](https://react.dev/reference/react/Component#catching-rendering-errors-with-an-error-boundary) component 🐛

## Install

```bash

yarn add react-native-error-boundary

```

## Documentation

- [Installation](https://react-native-error-boundary.js.org/install)

- [Usage](https://react-native-error-boundary.js.org/usage/recovering-errors)

  - [Recovering Errors](https://react-native-error-boundary.js.org/usage/recovering-errors)

  - [Logging Errors](https://react-native-error-boundary.js.org/usage/logging-errors)

  - [Rendering a Fallback Component](https://react-native-error-boundary.js.org/usage/rendering-a-custom-fallback-ui)

- [API](https://react-native-error-boundary.js.org/api/errorboundary)

  - [`ErrorBoundary`](https://react-native-error-boundary.js.org/api/errorboundary)

  - [`FallbackComponent`](https://react-native-error-boundary.js.org/api/fallbackcomponent)

- [FAQ](https://react-native-error-boundary.js.org/faq)

## API

### [`ErrorBoundary`](https://react-native-error-boundary.js.org/api/errorboundary)

These are the props that you can pass to the `ErrorBoundary` component:

| Property            | Type              | Required | Default             |

|---------------------|-------------------|----------|---------------------|

| `Children`          | `React.Children`  | `true`   |                     |

| `FallbackComponent` | `React.Component` | `false`  | `FallbackComponent` |

| `onError`           | `Function`        | `false`  |                     |

#### `Children`

Any children that can throw an error. 

#### [`FallbackComponent`](https://react-native-error-boundary.js.org/api/fallbackcomponent)

The fallback component that will be rendered after catching an error.

By default the library comes with a built-in component.

#### `onError`

A function that receives two arguments:

- `error`: The error catched by the component.

- `stackTrace`: The stacktrace of the error.

```js

onError(error: Error, stackTrace: string): void

```

### [`FallbackComponent`](https://react-native-error-boundary.js.org/api/fallbackcomponent)

These are the props that the `FallbackComponent` receives:

| Property   | Type       | Default |

|------------|------------|---------|

| error      | `Error`    |         |

| resetError | `Function` |         |

#### `error`

The error object.

#### `resetError`

A function to reset the error state. You'll want to call this function to recover from the error state.

```js

resetError(): void

```

## Demo