Django Create Login Page

In this article, my aim is to provide guidance on creating a login page through Django, which is among the top web development frameworks. Having worked extensively with Django as a developer, I can confirm its effectiveness and ease in implementing authentication features.

Why Django?

Before we dive into creating a login page, let me briefly explain why Django is a great framework for this task. Django provides built-in authentication views and forms that make it incredibly easy to handle user login and registration. It also offers robust security features to protect against common vulnerabilities such as CSRF attacks and password hashing.

Setting Up the Project

Assuming you already have Django installed, let’s start by creating a new Django project:

$ django-admin startproject myproject

Navigate to the project directory:

$ cd myproject

Now, let’s create an app to contain our login page:

$ python manage.py startapp accounts

Creating the Login Page

Inside the accounts app directory, create a new file called views.py. This is where we will define our login view:

from django.contrib.auth.views import LoginView

class CustomLoginView(LoginView): template_name = 'accounts/login.html'

Next, create a new file called urls.py in the accounts app directory. Add the following code to define the URL pattern for the login page:

from django.urls import path from .views import CustomLoginView

urlpatterns = [ path('login/', CustomLoginView.as_view(), name='login'), ]

Now, let’s create the login form template. Inside the templates/accounts directory, create a new file called login.html:

{% extends 'base.html' %}


{% block content %}
Login

        {% csrf_token %}

        {{ form.as_p }}

{% endblock %}

Make sure to replace base.html with the name of your base template that defines the overall structure of your site.

Wiring Everything Together

Finally, let’s update our project’s urls.py file to include the URLs from the accounts app. In the project’s urls.py, add the following code:

from django.urls import include, path

urlpatterns = [ # Other URL patterns... path('', include('accounts.urls')), ]

You can now run your Django development server:

$ python manage.py runserver

Visit the login page at http://localhost:8000/login/ and you should see the login form rendered. You can now start customizing the login page to fit your project’s design and add any additional features you may need.

Conclusion

Creating a login page using Django is a straightforward process thanks to its built-in authentication views and forms. By following the steps outlined in this article, you should now have a functional login page in your Django project. Remember to always prioritize security when implementing authentication functionality in your web applications.