Using ModelForm for Automatic Form Generation

Model forms automatically generate the fields based on the model’s structure. You don’t need to define each field manually.

Model:

class Book(models.Model):
    title = models.CharField(max_length=100)
    author = models.CharField(max_length=100)
    published_date = models.DateField()

ModelForm:

class BookForm(forms.ModelForm):
    class Meta:
        model = Book
        fields = ['title', 'author', 'published_date']

This form will automatically create fields for title, author, and published_date based on the Book model.