Django 1.7 - allow null and blank in the database, but do not allow null or blank in admin form
We did this just by change the Model field to not allow null/blank and add default value, and also write a script to add default value to the already existed data whose field is null/blank.
I have a database where I have older entries which contain null/blank values for a specific field. However, from now on, I would like to not allow null/blank values to be added to the database.
Is there a way to do this in Django 1.7, python 3.4.