Improving the signup page to handle POST actions

When a user submits the signup form, we will have to handle the request and create a user in admin. To implement this, we will modify the signup function.

In /accounts/views.py, add the following lines that are in bold:

from django.shortcuts import render
from django.contrib.auth.forms import UserCreationForm
from django.shortcuts import redirect
def signup(request):
    template_data = {}
    template_data['title'] = 'Sign Up'
    if request.method == 'GET':
        template_data['form'] = UserCreationForm()
        return render(request, 'accounts/signup.html',
            {'template_data': template_data})
    elif request.method == 'POST':...