react-native-otp-entry

react-native-otp-entry is a simple and highly customizable React Native component for entering OTP (One-Time Password) on iOS, Android, and Web. It provides an intuitive and user-friendly interface for inputting one-time passwords in your React Native applications.

Looking for a Phone Number input component? Check out react-native-phone-entry - a simple and fully modifiable Phone Number Input Component for React Native that provides an intuitive interface for entering and validating international phone numbers.

Features

• Simple and easy-to-use OTP input component.
• Highly customizable appearance and styling.
• Supports autofill
• Effortlessly integrates with React Native, Expo, and React Native Web platforms.
• Fully typed with TypeScript.
• Fully covered with unit tests.
• Paste functionality.

Demo

Try out React Native OTP Entry in action on Snack Expo:

or https://snack.expo.dev/@anday013/demo-react-native-otp-entry

Installation

Install react-native-otp-entry using npm or yarn:

1npm install react-native-otp-entry
2
3# or
4
5yarn add react-native-otp-entry

Usage

1. Import the OtpInput component from react-native-otp-entry:

   1import { OtpInput } from "react-native-otp-entry";

2. Render the OtpInput component in your screen/component:

   1<OtpInput numberOfDigits={6} onTextChange={(text) => console.log(text)} />

3. Customize the styling as per your requirements:

   1<OtpInput
   2  numberOfDigits={6}
   3  focusColor="green"
   4  autoFocus={false}
   5  hideStick={true}
   6  placeholder="******"
   7  blurOnFilled={true}
   8  disabled={false}
   9  type="numeric"
   10  secureTextEntry={false}
   11  focusStickBlinkingDuration={500}
   12  onFocus={() => console.log("Focused")}
   13  onBlur={() => console.log("Blurred")}
   14  onTextChange={(text) => console.log(text)}
   15  onFilled={(text) => console.log(`OTP is ${text}`)}
   16  textInputProps={{
   17    accessibilityLabel: "One-Time Password",
   18  }}
   19  textProps={{
   20    accessibilityRole: "text",
   21    accessibilityLabel: "OTP digit",
   22    allowFontScaling: false,
   23  }}
   24  theme={{
   25    containerStyle: styles.container,
   26    pinCodeContainerStyle: styles.pinCodeContainer,
   27    pinCodeTextStyle: styles.pinCodeText,
   28    focusStickStyle: styles.focusStick,
   29    focusedPinCodeContainerStyle: styles.activePinCodeContainer,
   30    placeholderTextStyle: styles.placeholderText,
   31    filledPinCodeContainerStyle: styles.filledPinCodeContainer,
   32    disabledPinCodeContainerStyle: styles.disabledPinCodeContainer,
   33  }}
   34/>

Props

The react-native-otp-entry component accepts the following props:

Prop	Type	Description
numberOfDigits	number	The number of digits to be displayed in the OTP entry.
theme	Theme	Custom styles for each element. (See below)
textInputProps	TextInputProps	Extra props passed to underlying hidden TextInput (see: https://reactnative.dev/docs/textinput)
textProps	TextProps	Props passed to the Text component that renders each digit (see: https://reactnative.dev/docs/text)
autoFocus	boolean	Default: true. Sets autofocus.
focusColor	ColorValue	The color of the input field border and stick when it is focused.
placeholder	string	Placeholder value to the input.
onTextChange	(text: string) => void	A callback function is invoked when the OTP text changes. It receives the updated text as an argument.
onFilled	(text: string) => void	A callback function is invoked when the OTP input is fully filled. It receives a full otp code as an argument.
blurOnFilled	boolean	Default: false. Blurs (unfocuses) the input when the OTP input is fully filled.
hideStick	boolean	Default: false. Hides cursor of the focused input.
focusStickBlinkingDuration	number	The duration (in milliseconds) for the focus stick to blink.
disabled	boolean	Default: false. Disables the input
type	'alpha' | 'numeric' | 'alphanumeric'	The type of input. 'alpha': letters only, 'numeric': numbers only, 'alphanumeric': letters or numbers.
secureTextEntry	boolean	Default: false. Obscures the text entered so that sensitive text like PIN stay secure.
onFocus	() => void	A callback function is invoked when the OTP input is focused.
onBlur	() => void	A callback function is invoked when the OTP input is blurred.

Theme	Type	Description
containerStyle	ViewStyle	Custom styles for the root View.
pinCodeContainerStyle	ViewStyle	Custom styles for the container that wraps each individual digit in the OTP entry.
pinCodeTextStyle	TextStyle	Custom styles for the text within each individual digit in the OTP entry.
placeholderTextStyle	TextStyle	Custom styles for the placeholder text within each individual digit in the OTP entry.
focusStickStyle	ViewStyle	Custom styles for the focus stick, which indicates the focused input field.
focusedPinCodeContainerStyle	ViewStyle	Custom styles for the input field when it is focused.
filledPinCodeContainerStyle	ViewStyle	Custom styles for the input field when it has a value.
disabledPinCodeContainerStyle	ViewStyle	Custom styles for the input field when it is disabled.

Note: The ViewStyle and TextStyle types are imported from react-native and represent the style objects used in React Native for views and text, respectively.

Tip: If you have difficulties while applying gap or in any other style property to set a suitable space between the OTP input containers, please set the width in containerStyle to 'auto' or undefined, as it is been set to '100%' by default.

Ref

The react-native-otp-entry component exposes these functions with ref:

Prop	Type	Description
clear	() => void;	Clears the value of the OTP input.
focus	() => void;	Focus of the OTP input.
blur	() => void;	Blurs the OTP input.
setValue	(value: string) => void;	Sets the value of the OTP input.

License

This project is licensed under the MIT License.

Contributing

Contributions are welcome! Please feel free to open issues or submit pull requests.

If you find a bug or have any feature requests, please open an issue :)

Support Me

If you find this project helpful and want to support my work, consider buying me a coffee! ☕