How to add empty rows in Laravel blade table

Question

I'm developing a Daily Time Record (timesheet) and I am trying to achieve this design:

My database structure is

id 
user_id
log_date
log_type (e.g time-in,breakout,break-in,time-out)
log_time

I can generate the data but I can't seem to add the rows that have no entries.

Answer 1

Make all your columns null by default through migration or manually in DB except your primary key and foreign key.