# oslllo-validator

> All in one Javascript validator

Latest version **4.0.0** (published 2025-12-22) · MIT license · 0 weekly downloads

## Install

```sh
npm install oslllo-validator
pnpm add oslllo-validator
yarn add oslllo-validator
bun add oslllo-validator
```

## Health

**Score 45/100 (D)** — status: stable.

Positive: no vulnerabilities.

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

## Facts

| | |
|---|---|
| Version | 4.0.0 |
| Published | 2025-12-22 |
| First published | 2020-08-23 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Node | >= 10.0 |
| Dependencies | 1 |
| Unpacked size | 15.2 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 9 |
| Author | Ghustavh Ehm |
| Maintainers | ghustavh97 |
| Keywords | oslllo, validator, javascript, all-in-one-validator, all-in-one |

## Links

- npm: https://www.npmjs.com/package/oslllo-validator
- Repository: https://github.com/oslllo/validator
- Homepage: https://docs.oslllo.com/validator/master
- Issues: https://github.com/oslllo/validator/issues
- npm.io page: https://npm.io/package/oslllo-validator

## Dependencies (1)

- [validator](https://npm.io/package/validator.md) ^13.15.26

## Alternatives

- [@sindresorhus/slugify](https://npm.io/package/@sindresorhus/slugify.md) — 3.7M weekly downloads
- [solid-js](https://npm.io/package/solid-js.md) — 2.7M weekly downloads
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- [nanoassert](https://npm.io/package/nanoassert.md) — 780.8K weekly downloads
- [@ffmpeg/ffmpeg](https://npm.io/package/@ffmpeg/ffmpeg.md) — 529.5K weekly downloads

## Recent versions

- 4.0.0 (latest) — 2025-12-22
- 3.1.0 — 2022-07-16
- 3.0.0 — 2022-01-08
- 2.0.2 — 2022-01-03
- 2.0.1 — 2021-09-05
- 2.0.0 — 2021-05-06
- 1.1.1 — 2021-04-01
- 1.1.0 — 2020-12-12
- 1.0.1 — 2020-09-30
- 1.0.0 — 2020-09-24
- 0.0.1 — 2020-08-23

## README

![Cover Image](docs/images/cover.png)

[![CI/Test](https://github.com/oslllo/validator/actions/workflows/ci.test.yml/badge.svg)](https://github.com/oslllo/validator/actions/workflows/ci.test.yml)
[![npm](https://img.shields.io/npm/v/oslllo-validator)](https://www.npmjs.com/package/oslllo-validator)
[![Coverage Status](https://img.shields.io/coveralls/github/oslllo/validator)](https://coveralls.io/github/oslllo/validator?branch=master)

## Documentation, Installation, and Usage Instructions

### Usage Examples

#### Check if value is actual NaN

```js
const is = require("oslllo-validator");

is.actualNaN(NaN); // => True
is.actualNaN(null); // => False
is.actualNaN(undefined); // => False
```

## Available function

```js
is.actualNaN;
is.base64;
is.buffer;
is.dataURI;
is.defined;
is.empty;
is.element;
is.fn;
is.hexColor;
is.number;
is.number;
is.object;
is.pathToDir;
is.pathToFile;
is.string;
is.string;
is.svg;
```

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