Form validation question

[dtrinh100]

I have a situation where I am using Vue Apollo to do some form validations, such as checking an existing username. Should I be using useQuery or useLazyQuery in this situation?

I am currently using useLazyQuery because I am waiting for user input before validations, but I have seen some React users use useQuery during validation, so which one would be right for the job? Or is it just a matter of choice?