Date selector in a quick 3-phase

[neckell]

I’ve built a component for selecting a date in 3 phases or stages.
Firstly the year, taking a dropdown. Then a matrix selection 3x4 for month by their names not numbers. Finally, for selecting a single day, we should calculate the gregorian days for those year/month . selection will depend on the active month which will indicate the available days to be picked.
this way a date can be selected pretty quickly.

i got this idea from ticketmaster while getting oasis tickets