is-potential-custom-element-name

is-potential-custom-element-name checks whether a given string matches the PotentialCustomElementName production as defined in the HTML Standard.

Installation

To use is-potential-custom-element-name programmatically, install it as a dependency via npm:

bash $ npm install is-potential-custom-element-name

Then, require it:

js const isPotentialCustomElementName = require('is-potential-custom-element-name');

Usage

js isPotentialCustomElementName('foo-bar'); // → true isPotentialCustomElementName('Foo-bar'); // → false isPotentialCustomElementName('baz-©'); // → false isPotentialCustomElementName('annotation-xml'); // → true

Author

| | |---| | Mathias Bynens |

License

is-potential-custom-element-name is available under the MIT license.