function's as default values in react hook form

[AayushKarki714]

Hi guys, I was building a form with react hook form and react select and got caught up with an interesting minor detail

I wanted to have something like lazy initialization in react, where if the function is passed as an initial value it is only executed once. I tried to implement and encounter some issues. Lastly I came up with this solution. Is this ok??
(PS: I think it would be better if react hook form called the function internally)

here is the link where i have implemented my solution