react-use-mask v0.4.3

react-use-mask

React hook for easily masking inputs.

Inspiration

• This library is essentially a fork of react-text-mask. I really liked their feature set and api. I just wanted a version built specifically for react and in the form of a hook. Thanks to them for laying the ground work for this lib.
• rifm is a fantastic, tiny, masking/formating tool for react. Props to them for inspiring the change handler/force update/useLayoutEffect (needs a pattern name!) cycle idea used in this hook.

Install

npm install react-use-mask or yarn add react-use-mask

Example

function DateInput({ value, onChange }) {
  const mask = useMask({
    mask: [/\d/, /\d/, '/', /\d/, /\d/, '/', /\d/, /\d/, /\d/, /\d/,],
    showMask: true,
    keepCharPositions: true,
    value,
    onChange
  })

  return <input value={mask.value} onChange={mask.onChange}>
}

API

🚧Coming Soon. the API matches react-text-mask fairly closely.

Development

This project was bootstrapped with tsdx

Commands

yarn start

This builds to /dist and runs the project in watch mode so any edits you save inside src causes a rebuild to /dist.

Then run either example playground or storybook:

Storybook

Run inside another terminal:

yarn storybook

This loads the stories from ./stories.

Example

Then run the example inside another:

cd example
yarn # or npm i to install dependencies
yarn start # or npm run start

Tests

Jest tests are set up to run with yarn test. This runs the test watcher (Jest) in an interactive mode. By default, runs tests related to files changed since the last commit.