Ontoggle SnackBar

I want to share my 3 approaches of handling cascading form fields. First one is general common approach, using state variables. Second is to use ordinary variables and one boolean state variable to trigger the state effect (refresh page). Third is, dynamic form fields with ordinary variables. First Approach, using state variables Here in this post we see the second approach, using ordinary variables to handle cascading form fields based on country, state, city data.

I want to share my 3 approaches of handling cascading form fields. First approach is general, using state variables. Second is to use ordinary variables and one boolean state variable to trigger the state effect (refresh page). Third is, dynamic form fields with ordinary variables. Here in this post we see the first approach, usual common way of handling cascading form fields based on country, state, city data.