React Native：如何在 TextInput 字段中显示 email 自动完成

Question

Is it possible in Expo / React Native to have email autocompletion when a user types in their email address in a TextInput?

For example when I use the app I'm working on my phone and type in john@ my keyboard gives me suggestions for gmail.com, outlook.com, and yahoo.com.

Screenshot of result I want

I have been trying to get this to work on my iOS Simulator and Android Emulator but can't get this result.

On Expo: 46.0.7 and React Native: 0.69.6

These are the properties that I have for my TextInput field

<TextInput
  onChangeText={handleEmailChange}
  editable={true}
  placeholder={'Enter a value...'}
  keyboardType="email-address"
  textContentType='emailAddress'
  returnKeyType="done"
  returnKeyLabel="done"
  autoCapitalize="none"
  autoComplete="email"
  ref={emailRef}
  blueOnSubmit={Platform.OS === "ios" ? true : false}
 />

Answer 1

Try passing inputmode='email' https://reactnative.dev/docs/textinput#inputmode

If that doesn't work try this for iOS: https://stackoverflow.com/a/56017919/10657559