# email-syntax-validator
A simple and fast NPM module to validate an e-mail address.

<p flex="row">
<img src="https://img.shields.io/badge/node-v10.15.3-green?style=flat-square" />
<img src="https://img.shields.io/badge/npm-v6.4.1-blue?style=flat-square" />
<img src="https://img.shields.io/badge/repo%20size-173.1%20kB-blue?style=flat-square" />
</p>

## Installation
Install via NPM:

```bash
npm install email-syntax-validator

```

Install via YARN:

```bash
yarn add email-syntax-validator

```


## Usage
 JavaScript

```javascript

var validator = require("email-syntax-validator");

validator.validate("test@email.com"); // true

```

 TypeScript

```typescript

import * as EmailValidator from 'email-syntax-validator';

EmailValidator.validate("test@email.com"); // true


```

## Contributing

1. Fork this repository;
2. Create your feature branch: `git checkout -b new-feature`;
3. Commit your changes: `git commit -m 'feat: add some feature'`;
4. Push to the branch: `git push origin new-feature`.

**After your pull request is merged**, you can safely delete your branch.

## License

This project is licensed under the MIT License - see the [LICENSE](https://github.com/vilmacio22/npm-email-syntax-validator/blob/master/LICENSE) file for details.

---

:heavy_check_mark: Made by [vilmacio22](https://github.com/vilmacio22)


A simple and fast NPM module to validate an e-mail address. 

Meet the Socket Team at BlackHat and DEF CON in Las Vegas, Aug 4-6

email-syntax-validator

A simple and fast NPM module to validate an e-mail address.

vilmacio22

(Experimental) An ambiguous license classifier was found.

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Ambiguous License Classifier

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Bad text encoding

Package version is not a valid semantic version (semver).

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Bad semver

Package has dependencies with an invalid semantic version. This could be a sign of beta, low quality, or unmaintained dependencies.

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Bad dependency semver

Source files contain bidirectional unicode control characters. This could indicate a Trojan source supply chain attack. See: trojansource.codes for more information.

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Bidirectional unicode control characters

This package has multiple bin scripts with the same name. This can cause non-deterministic behavior when installing or could be a sign of a supply chain attack.

What is bin script confusion?

Bin script confusion

This Chrome extension includes a content script '{scriptFile}' that runs on websites matching '{matches}'.

What are Chrome extension content scripts?

Chrome Extension Content Script

This Chrome extension requests access to '{host}'.

What are Chrome extension host permissions?

Chrome Extension Host Permission

This Chrome extension uses the '{permission}' permission.

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Chrome Extension Permission

This Chrome extension requests broad access to websites with the pattern '{host}'.

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Chrome Extension Wildcard Host Permission

Semantic versions published out of chronological order.

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Chronological version anomaly

Project maintainer's SSH key has been compromised.

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Compromised SSH key

(Experimental) Copyleft license information was found.

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Copyleft License

Contains a Critical Common Vulnerability and Exposure (CVE).

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Title

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High CVE

Uses debug, reflection and dynamic code execution features.

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Debug access

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Deprecated

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Deprecated SPDX exception

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Deprecated license

Package name is similar to other popular packages and may not be the package you want.

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Possible typosquat attack

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Dynamic require

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Empty package

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Environment variable access

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Name

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File dependency

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Filesystem access

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Wildcard dependency

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Git dependency

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GitHub dependency

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AI-detected potential code anomaly

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AI-detected possible typosquat

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AI-detected potential malware

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AI-detected potential security risk

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Native code

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High entropy strings

Contains unicode homoglyphs which can be used in supply chain confusion attacks.

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Unicode homoglyphs

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HTTP dependency

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Install scripts

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Invalid manifest file

Source files contain invisible characters. This could indicate source obfuscation or a supply chain attack.

What are invisible characters?

Invisible chars

(Experimental) Package license has recently changed.

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License change

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License exception

This package is not allowed per your license policy. Review the package's license to ensure compliance.

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License Policy Violation

Contains long string literals, which may be a sign of obfuscated or packed code.

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Long strings

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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Major refactor

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Known malware

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Manifest confusion

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Medium CVE

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Low CVE

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Misc. License Issues

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Modified license exception

(Experimental) Package contains a modified version of an SPDX license. Please read carefully before using this code.

What is a modified license?

Modified license

What is network access?

Network access

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

What is new author?

New author

Package does not specify a list of contributors or an author in package.json.

Why is contributor and author data important?

No contributors or author data

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No bug tracker

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No README

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email-syntax-validator