Npm-valid NPM | npm.io

npm-valid

check if a packages'name is valide & to publish on npm

Install

npm install npm-valid --save-dev

Usage

const isvalid = require("npm-valid");

isvalid("your-package-name").isvalid; //return true

isvalid("first_package").isvalid; //return true

isvalid("@first/package").isvalid; //return true

isvalid("js_snippets", { strict: true }).isvalid; //return false

also you will get object return like this

{
  isvalid: false,
  errors: ["os is a core module in node  !"],
  rules: [],
  tips: ["name can't be the same name as a core Node module"]
}

cli

$ npm-valid --help
  

  Usage
    $ npm-valid <name> …

  Options

  --strict, -s   strict validation for name
  --error,  -e   display error if <name> not valide
  --tips,   -t   display tips if <name> not valide
  --rules,  -r   display rules if <name> not valide


  Examples
    $ npm-valid check-it
    √ check-it is valid
    $ npm-valid _request
    × _request is  not valid !
    $ npm-valid os -s -e
    × os not valid !
    × os is a core module in node  !