How do Django forms interact with models?

How do Django forms interact with models?

Django forms are used to create and validate user input, while models define the structure of your database. Forms can be tied to models to automatically generate fields based on the model's attributes.

Can you show me an example of a form linked to a model?

Sure! Here's a simple example: If you have a model called Book, you can create a form like this:

from django import forms
from .models import Book

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

What are the benefits of using ModelForms?

ModelForms automatically handle form validation and save data to the database, reducing boilerplate code and ensuring consistency between your forms and models.

Can I customize the fields in a ModelForm?

Yes, you can customize fields in a ModelForm by overriding the __init__ method or by specifying field attributes in the Meta class.