white frames on placeholder text.

react-native-picker-select

A Picker component for React Native which emulates the native <select> interfaces for iOS and Android

For iOS, by default we are wrapping an unstyled TextInput component. You can then pass down styles to customize it to your needs.

For Android, by default we are using the native Picker component. If you prefer, you can set useNativeAndroidPickerStyle to false, which will also render an unstyled TextInput component. You can then pass down styles to customize it to your needs.

For either platform, you can alternatively pass down a child element of your choice that will be wrapped in a touchable area.

View examples on snack.expo.io

Getting Started

Installing

This package is built around and depends on @react-native-picker/picker. Please make sure you install it correctly (as seen below in installation steps).

npm install react-native-picker-select

# React Native users
npm install @react-native-picker/picker
npx pod-install

# Expo
expo install @react-native-picker/picker

Basic Usage

import RNPickerSelect from 'react-native-picker-select';

export const Dropdown = () => {
  return (
    <RNPickerSelect
      onValueChange={(value) => console.log(value)}
      items={[
        { label: 'Football', value: 'football' },
        { label: 'Baseball', value: 'baseball' },
        { label: 'Hockey', value: 'hockey' },
      ]}
    />
  );
};

Versioning

Version	Notes
>= 8.0.0	Uses @react-native-picker/picker. React Native 0.60 or above. If using Expo, SDK38 or above.
>= 3.0.0	React v16.3 or above.
< 3.0.0	React v16.2 or below.

Props

Name	Description	Details
`onValueChange`	Callback which returns `value, index`	required function
`items`	The items for the component to render - Each item should be in the following format: `{label: 'Orange', value: 'orange', key: 'orange', color: 'orange', inputLabel: 'Orange!', testID: 'e2e-orange'}` - `label` and `value` are required - `key`, `color`, `testID`, and `inputLabel` are optional - `key` will be set to equal `label` if not included - `value` can be any data type - If `inputLabel` exists, the TextInput will display that value instead of the `label`	required array
`placeholder`	- An override for the default placeholder object with a label of `Select an item...` and a value of `null` - An empty object can be used if you'd like to disable the placeholder entirely	object
`disabled`	Disables interaction with the component	boolean
`value`	Will attempt to locate a matching item from the `items` array by checking each item's `value` property. If found, it will update the component to show that item as selected. If the value is not found, it will default to the first item. WARNING: do not use this attribute on iOS if you plan to allow the user to modify the value from within the `Picker`, use `itemKey` instead.	any
`itemKey`	Will attempt to locate a matching item from the `items` array by checking each item's `key` property. If found, it will update the component to show that item as selected. If the key is not found, it will attempt to find a matching item by `value` as above.	string, number
`style`	Style overrides for most parts of the component. More details in styling	object
`darkTheme` iOS only	Use the dark theme for the Picker.	boolean
`pickerProps`	Additional props to pass to the Picker (some props are used in core functionality so use this carefully)	object
`Icon`	Custom icon component to be rendered. More details in styling	Component
`textInputProps`	Additional props to pass to the TextInput (some props are used in core functionality so use this carefully). This is iOS only unless `useNativeAndroidPickerStyle={false}`.	object
`touchableWrapperProps`	Additional props to pass to the touchable wrapping the TextInput (some props are used in core functionality so use this carefully)	object
`onOpen()`	Callback triggered right before the opening of the picker Not supported when `useNativeAndroidPickerStyle={true}`	function
`useNativeAndroidPickerStyle` Android only	The component defaults to using the native Android Picker in its un-selected state. Setting this flag to `false` will mimic the default iOS presentation where a tappable TextInput is displayed. More details in styling	boolean
`fixAndroidTouchableBug` Android only	Experimental flag to fix issue #354	boolean
`InputAccessoryView` iOS only	Replace the InputAcessoryView section (bar with tabbing arrown and Done button) of the opened picker with your own custom component. Can also return `null` here to hide completely. While this bar is typical on `select` elements on the web, the interface guidelines does not include it. View the snack to see examples on how this can be customized.	Component
`doneText` iOS only	"Done" default text on the modal. Can be overwritten here	string
`onUpArrow() / onDownArrow()` iOS only	Presence enables the corresponding arrow - Closes the picker - Calls the callback provided	function
`onDonePress()` iOS only	Callback when the 'Done' button is pressed	function
`onClose(Bool)` iOS only	Callback triggered right before the closing of the picker. It has one boolean parameter indicating if the done button was pressed or not	function
`modalProps` iOS only	Additional props to pass to the Modal (some props are used in core functionality so use this carefully)	object
`touchableDoneProps` iOS only	Additional props to pass to the Done touchable (some props are used in core functionality so use this carefully)	object

Styling

All properties mentioned below must be nested under the style prop. Examples of different styling options can be found on the example snack.

iOS-specific

The component wraps a TextInput without styling. You can target the TextInput styling with inputIOS.
Other styles that can be modified for iOS are named inputIOSContainer, placeholder, viewContainer, chevronContainer, chevron, chevronUp, chevronDown, chevronActive, done, modalViewTop, modalViewMiddle, and modalViewBottom

Android-specific

The native Picker in its inactive state acts looks similar to a TextInput, but it has limitations on custom styling. Any styling that is possible can be applied via inputAndroid.
You can add some styling customization to the active-state native Picker, but that requires modifying some xml files
If you set the prop useNativeAndroidPickerStyle to false, the component will allow a few other style objects: inputAndroidContainer, placeholder, and inputAndroid
Other styles that can be modified for Android are named headlessAndroidContainer and viewContainer

Web-specific

The component creates a select tag
The styling of this select tag can be modified using a nested object with the key inputWeb

Icon

If a component is passed in via the Icon prop - it will be rendered with { position: 'absolute', right: 0 } applied to its wrapping container. You can modify these values and add additional spacing to position the icon as needed by modifying iconContainer. You'll probably also want to add some paddingRight to your input styling to avoid any longer text appearing behind the icon.
You can pass a component of your choosing (css, image, svg, etc..) for use as the icon. For ease of use, consider a library such as react-native-shapes or react-native-vector-icons.
Examples of different icons and their usage can be found on the example snack.

Accessibility

If you need to add accessibility props to the rendered component, you may use pickerProps and touchableWrapperProps to pass these through.

pickerProps accepts an object of props that get passed directly to the native <Picker /> component. touchableWrapperProps also accepts an object of props, but this gets passed to a <TouchableOpacity /> that toggles the visibility of the picker.^{*note: touchableWrapperProps is not supported on web or when useNativeAndroidPickerStyle={true}}

Accessibility Example

In the example below, we render the picker with supplementary description text, but for screen readers, we omit this by passing just the title to the accessibilityLabel prop.

const selectedItem = {
  title: 'Selected item title',
  description: 'Secondary long descriptive text ...',
};

export const Dropdown = () => {
  return (
    <RNPickerSelect
      pickerProps={{
        accessibilityLabel: selectedItem.title,
      }}
    >
      <Text>{selectedItem.title}</Text>
      <Text>{selectedItem.description}</Text>
    </RNPickerSelect>
  );
};