React Native TextInput value is not working

Question

I have something like this:

<TextInput
  style={{height: 40, borderColor: 'gray', borderWidth: 1}}
  value={0}
  onChangeText={(input) => this.setState({ value: input })}
/>

However, the input box is always empty after load, any ideas?

Answer 1

TextInput component only accept strings. Looks like you have a integer there. Try changing that to a string. Heres a link to the doc.