def change_password(request):
if request.method == 'POST':
form = PasswordChangeForm(request.user, request.POST)
if form.is_vaild():
user = form.save()
update_session_auth_hash(request, user)
return redirect('boards:index')
else:
form = PasswordChangeForm(request.user)
return render(request, 'accouts/auth_form.html', {'form':form})
