def login(request):
if request.method == 'POST':
form = LoginForm(request.POST)
username = request.POST['username']
password = request.POST['password']
user = authenticate(username=username, password=password)
if user is not None:
auth_login(request,user)
return redirect(reverse('home'))
else:
form.add_error('username','username or password is not right')
return render(request, 'registration/login.html',{'form': form})
else:
form = LoginForm()
return render(request, 'registration/login.html',{'form': form})
