ReasonJun

In the part where you specify 'useForm', it is recommended to specify only one button: submit. If another button exists and it uses the lib as the useForm, submit will be executed. Instead of button, it is better to specify another div and set onClick.

event obj // The event object contains event information that has occurred in the target. const parentEl = document.querySelector('.parent'); parentEl.addEventListener('click', (event) => { console.log(event.target, event.currentTarget); // The target of the (selected) event, the target where the event is registered console.log(event); // You can get information about an event that has occurred...