Django : Django model: Email field unique if not null/blank

Django : Django model: Email field unique if not null/blank
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

As promised, I have a hidden feature that I want to share with you.
This is a YouTube's feature which works on Desktop.
First, Make sure the video is currently in playing mode.
After that, type the word 'awesome' on your keyboard.
Your YouTube progress bar will transform into a flashing rainbow.

Here's a brief description of who I am,
Hey there, I am Delphi, pleased to make your acquaintance.
I am happy to help you with your questions.
Django : Django model: Email field unique if not null/blank
Please don't hesitate to let me know if you have more specific queries by commenting or chatting with me.
If you have an answer, or any insights to the answer, please comment below.
A 'heart' from me will be given as a sign of appreciation for your answer.
null/blank not : if unique model: Email field Django Django