# is-eslint-severity

> Check if a given value is one of the ESLint severity level specifiers

Latest version **1.0.1** (published 2016-07-08) · MIT license · 0 weekly downloads

## Install

```sh
npm install is-eslint-severity
pnpm add is-eslint-severity
yarn add is-eslint-severity
bun add is-eslint-severity
```

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 1.0.1 |
| Published | 2016-07-08 |
| First published | 2016-03-07 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 1 |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 0 |
| Author | Shinnosuke Watanabe |
| Maintainers | shinnn |
| Keywords | lint, eslint, severity, bool, boolean, check, validate, validation, true, false, error, warn |

## Links

- npm: https://www.npmjs.com/package/is-eslint-severity
- Repository: https://github.com/shinnn/is-eslint-severity
- Homepage: https://github.com/shinnn/is-eslint-severity#readme
- Issues: https://github.com/shinnn/is-eslint-severity/issues
- npm.io page: https://npm.io/package/is-eslint-severity

## Dependencies (1)

- [eslint](https://npm.io/package/eslint.md) ^3.0.1

## Alternatives

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## Recent versions

- 1.0.1 (latest) — 2016-07-08
- 1.0.0 — 2016-05-09
- 0.2.0 — 2016-03-16
- 0.1.2 — 2016-03-16
- 0.1.1 — 2016-03-09
- 0.1.0 — 2016-03-07
- 0.0.0 — 2016-03-07

## README

# is-eslint-severity

[![NPM version](https://img.shields.io/npm/v/is-eslint-severity.svg)](https://www.npmjs.com/package/is-eslint-severity)
[![Build Status](https://travis-ci.org/shinnn/is-eslint-severity.svg?branch=master)](https://travis-ci.org/shinnn/is-eslint-severity)
[![Coverage Status](https://img.shields.io/coveralls/shinnn/is-eslint-severity.svg)](https://coveralls.io/r/shinnn/is-eslint-severity)
[![dependency Status](https://david-dm.org/shinnn/is-eslint-severity.svg)](https://david-dm.org/shinnn/is-eslint-severity)
[![devDependency Status](https://david-dm.org/shinnn/is-eslint-severity/dev-status.svg)](https://david-dm.org/shinnn/is-eslint-severity#info=devDependencies)

Check if a given value is one of the [ESLint](http://eslint.org/) [severity level](http://eslint.org/docs/user-guide/configuring#configuring-rules) specifiers

```javascript
const isEslintSeverity = require('is-eslint-severity');

isEslintSeverity(0); //=> true
isEslintSeverity(1); //=> true
isEslintSeverity(2); //=> true

isEslintSeverity('off'); //=> true
isEslintSeverity('warn'); //=> true
isEslintSeverity('error'); //=> true

isEslintSeverity(3); //=> false
isEslintSeverity('info'); //=> false
```

## Installation

[Use npm.](https://docs.npmjs.com/cli/install)

```
npm install is-eslint-severity
```

## API

```javascript
const isEslintSeverity = require('is-eslint-severity');
```

### isEslintSeverity(*value*)

*value*: `String` or `Number`  
Return: `Boolean`

It returns `true` if the given value can be used as an [ESLint](https://github.com/eslint/eslint) rule severity, otherwise returns `false`.

```javascript
isEslintSeverity(1.5); //=> false
isEslintSeverity([2]); //=> false
isEslintSeverity(new Buffer('off')); //=> false
isEslintSeverity(); //=> false
```

## License

Copyright (c) 2016 [Shinnosuke Watanabe](https://github.com/shinnn)

Licensed under [the MIT License](./LICENSE).

---
_Source: https://npm.io/package/is-eslint-severity · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._