score:1
Accepted answer
you have forgot to pass the event
when calling the function
try this
onchange={(e) => handlechange(e)}
or
onchange={handlechange}
code sandbox => https://codesandbox.io/s/dreamy-pateu-1mc6j?file=/src/app.tsx
score:0
onchange={handlechange} see if this can help you!
score:1
you can do like this
export default function unidirectionflow() {
const [states, setstates] = usestate({
state3:'',
state4:''
})
const handlechange = (
e: react.changeevent<htmltextareaelement | htmlinputelement>
) => {
setstates({
...states,
[e.target.name]: e.target.value.trim(),
});
};
return (
<main>
<input type="text" name="state3" value={states.state3} onchange={handlechange} />
<input type="text" name="state4" value={states.state4} onchange={handlechange} />
</main>
);
};
Source: stackoverflow.com
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