validate-element-name

validate-element-name

Validate the name of a custom element

Custom element names should start with a-z and contain a-z and at least one - with optionally 0-9.
You should not use the x-, polymer-, ng- prefixes.

Install

$ npm install --save validate-element-name

Usage

var validate = require('validate-element-name');

validate('unicorn');
//=> {isValid: false, message: 'Custom element names must contain a hyphen. Example: unicorn-cake'}

See cli.js for real-world usage.

CLI

You can also use it as a CLI app by installing it globally:

$ npm install --global validate-element-name

Usage

$ validate-element-name --help

Usage
  $ validate-element-name <element-name>

Example
  $ validate-element-name s-slider
  👍  Valid element name

License

MIT © Sindre Sorhus