Function onSubmit

packages/react-dom/src/__tests__/ReactDOMForm-test.js:2033–2042

(event)

        const [, startFormTransition] = useTransition();

        function onSubmit(event) {
          event.preventDefault();
          startFormTransition(async () => {
            const updatedValue = event.target.elements.search.value;
            Scheduler.log('Action started');
            await getText('Wait');
            Scheduler.log('Action finished');
            startTransition(() => root.render(<App value={updatedValue} />));
          });
        }
        return (
          <form ref={formRef} onSubmit={onSubmit}>
            <input