nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpql3z6awrp9pkemqjyvs8txg2sq3zp9x25tx7zt8lgkne5y5pvg7asuzcy5p (nprofile…cy5p) NULL is also a good answer for when you don't want to give out a particular personal detail.
Aside from phone, date of birth, and email, most of the time the front end form fields will accept NULL as an answer.
https://en.wikipedia.org/wiki/Null_(SQL)
