When check is true I want to display Next button.I get errors like unexpected token,invalid hook call. Please help me.Thanks in advance.
import React from "react";
import useTimeout from "use-timeout";
class App extends React.Component {
state = { check: true };
handleCheck = () => {
this.setState({ check: !this.state.check });
};
render() {
useTimeout(() => {
this.handleCheck();
}, 10000);
return (
<div>
{
if(this.state.check){
return <button>Next</button>
}
}
</div>
);
}
}
export default App;
do this instead:
<div> {this.state.check && <button>Next</button> </div>
and remove useTimeout
you don't need it and you CANT use it either as it's a hook and you're using a class component. You should trigger it by onClick
instead or if you insist on using a timeout use setTimeout
but I wouldn't advise using that inside render
use a timeout
like this:
componentDidmount() {
setTimeout(() => {
this.handleCheck();
}, 10000);
}