Login Register

db.models.Field.blank

Field.blank

If True, the field is allowed to be blank. Default is False.

Note that this is different than null. null is purely database-related, whereas blank is validation-related. If a field has blank=True, form validation will allow entry of an empty value. If a field has blank=False, the field will be required.

Links:

https://docs.djangoproject.com/en/1.10/ref/models/fields/#django.db.models.Field.blank

doc_Django

2016-10-09 18:35:21

Comments

Leave a Comment

Please login to continue.

Popular Articles

db.models.Field class Field [source] Field is an abstract class that represents a database table column. Django uses fields to create the database table (db_type(

db.models.Field.model Field.model Returns the model on which the field is defined. If a field is defined on a superclass of a model, model will refer to the superclass,

db.models.Field.null Field.null If True, Django will store empty values as NULL in the database. Default is False. Avoid using null on string-based fields such as Char

db.models.Field.editable Field.editable If False, the field will not be displayed in the admin or any other ModelForm. They are also skipped during model validation. Defau

db.models.Field.description description A verbose description of the field, e.g. for the django.contrib.admindocs application. The description can be of the form: description