MySQL : php/mysql ignore input if null

MySQL : php/mysql ignore input if null
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

As promised, I'm going to share a hidden feature with you.
This is a YouTube's feature which works on Desktop.
First, Ensure that the video is playing before proceeding.
Then, type the letters 'awesome' on your keyboard as the next step.
You will see a flashing rainbow instead of a regular progress bar on YouTube.

A short overview of who I am,
Good day, I am Delphi.
I am here to provide you with assistance in answering your questions.
MySQL : php/mysql ignore input if null
I am available to answer your more detailed queries via comments or chat.
Don't hesitate to share your answer or insights on the answer by leaving a comment below.
A 'heart' from me will indicate my appreciation for your answer.
ignore input MySQL php/mysql null if :