A StimulusJS controller for forcing any input field to uppercase only.
npm install stimulus-uppercaseable-input 
This is a simple StimulusJS controller that forces any element that emits an input event to allow only uppercase letters.
This assumes that StimulusJS is already installed.
Add the stimulus-uppercaseable-input module:
``bash`
$ yarn add stimulus-uppercaseable-input
or
`bash`
$ npm install stimulus-uppercaseable-input
First, register the controller with StimulusJS:
`Javascript
// application.js
import { Application } from 'stimulus';
import { UppercaseableInput } from 'stimulus-uppercaseable-input';
const application = Application.start();
application.register("uppercaseable-input", UppercaseableInput);
`
Next, you need an input element that emits an input event to attach the controller to:
`html``
Bug reports and pull requests are welcome on GitHub at
This package is available as open source under the terms of the MIT License.