react-verification-input-ar v0.9.0

ar-react-verification-input

This is a fork of https://github.com/andreaswilli/react-verification-input v2.0.1 (done to add some minor changes.)

99.99% of the code/credits/etc, are from/by/for the original author (andreaswilli), not myself. Leaving here the original Readme for completeness. But again: go and check https://github.com/andreaswilli/react-verification-input

react-verification-input is a customizable, masked input that can be used to enter all sorts of codes e.g. security codes when two-factor authenticating. Also I'm sure you can think of many more creative use cases.

Features

⚡ Get Started Easily: The component works out of the box without the need to pass it a single prop.

🛠 Highly Configurable: Change the behaviour of the component to fit your needs by passing props.

💅🏼 Custom Styling: Customize the component's styling to match the look of your application.

👨🏼‍💻 TypeScript Support: The package contains TypeScript declarations so you can enjoy IntelliSense in your editor.

✅ Compatibility: Compatible with React 16 (>=16.8.0) and React 17. Support of new versions of React as they are released will be ensured.

Getting Started

First, install the package using npm or yarn.

Now, import the React component like this:

import VerificationInput from "react-verification-input";

And in your JSX write:

<VerificationInput />

That's it! You now have a basic verification input with default configuration rendered on your page. 🎉😃

The component accepts a variety of props, which allow to configure the component according to your needs. For a complete API overview see here.

Note: In order for it to work properly, make sure you have the <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no user-scalable=no"> tag in the head of your page. Otherwise, it might zoom in to the left side of the screen on mobile devices. This is the case because mobile devices zoom in on inputs and there is an input field outside of the viewport.

API Documentation

All of these props are optional and some also come with a default value. However, it's recommended to use at least the length, validChars and onChange props.

Custom Styling

Note: It's recommended to use the removeDefaultStyles option when applying custom styles, otherwise you may not be able to override the default styles.

Style the input by passing it your custom class names like so:

<VerificationInput
  removeDefaultStyles
  classNames={{
    container: "container",
    character: "character",
    characterInactive: "character--inactive",
    characterSelected: "character--selected",
  }}
/>

Component Structure

The following illustration shows the component structure.

Example

Have a look at this example:

.container {
  height: 50px;
  width: 300px;
}

.character {
  line-height: 50px;
  font-size: 36px;
  color: white;
  background-color: rgba(255, 255, 255, 0.2);
  border: 1px solid transparent;
  border-radius: 8px;
  margin-left: 8px;
}

.character:first-child {
  margin-left: 0;
}

.character--inactive {
  background-color: rgba(255, 255, 255, 0.1);
}

.character--selected {
  border: 1px solid white;
}

Migration Guide: v0.1.x --> v2

• prop: input

  The input prop has been renamed to inputProps in order to be more explicit about the props being forwarded to the input element. Also, the onChange callback is now available on the top level. This matches the interface of a regular input element more closely (there is also a new top-level prop value).

• props: container, inputField, characters, character

  These props have been removed. Your custom CSS classes can be passed to the new classNames prop. In order to simplify the component structure, the characters element has been removed, use container instead. For more details see Custom Styling. Additional props can no longer be forwarded to these elements.

• prop: getInputRef

  This callback has been removed. The new way to receive the input ref is to use the standard ref prop. The result will be a ref to the actual (invisible) input element.

• Additional props

  Any additional props will now be forwarded to the container element. However, you probably don't need to change anything.

Contributing

If you want to contribute, feel free to do so. I'd very much appreciate it. ❤️