I set my imagefield as NONE but when i tried to enter data without image from django admin panel it is showing that This field is required.
this is my urls.py `
class dish(models.Model):
dish_id = models.AutoField
dish_name = models.CharField(max_length=255)
dish_size = models.CharField(max_length=7)
dish_price = models.IntegerField()
dish_description = models.CharField(max_length=255)
dish_image = models.ImageField(upload_to="", default=None)
dish_date = models.DateField()
def __str__(self):
return self.dish_name
` How to set it as none if user not select any image
CodePudding user response:
dish_image = models.ImageField(upload_to="", default=None, blank=True, null=True)
Both blank=True
and null=True
are needed. Here’s why: What is the difference between null=True and blank=True in Django?
——-
Also, you don’t need dish_id
. IDs are automatically generated and accessed with model_instance.pk
https://docs.djangoproject.com/en/4.1/topics/db/models/#automatic-primary-key-fields