I am new to application development. Both onChangeText below works fine. Is there any difference between these two? Is it a problem if I use onChangeText={setAnswer} ?
const Page = (props) => {
const [answer, setAnswer] = useState("")
return (
<TextInput
//onChangeText={(text) => setAnswer(text)}
onChangeText={setAnswer}
/>
)
}There is no difference in this specific situation, because the onChangeText prop will pass an argument to the function (in here: setAnswer) and change state; But if you want to pass a function which takes an argument outside the textInput scope (consider passing second state to the function), you'll need to pass an arrow function to onChangeText prop. I hope I explained it well enough..