useEffect

Yes, but it's not recommended
No, useEffect should always be called at the top level of the component
No, you cannot call useEffect inside a conditional statement. React's rules of hooks require that hooks must always be called at the top level of the component. This ensures the order of hooks is consistent between renders, avoiding bugs.
It depends on the specific use case
Conditional statements should be avoided in functional components

Question 16 of 22 in useEffect