login takes you to the root page

kepi/tophat_ui/templates/registration/login.html

@@ -1,6 +1,12 @@
 {% extends '../base.html' %}
 
 {% block content %}
+
+
+{% if form.errors %}
+<p>Your username and password didn't match. Please try again.</p>
+{% endif %}
+
     <form method="post">
             {% csrf_token %}
             {{ form.non_field_errors }}
@@ -17,6 +23,8 @@
                     {{ form.password }}
                     {{ form.password.errors }}
             </div>
+
+            <input type="hidden" name="next" value="{{ next }}">
             <button type="submit">Login</button>
     </form>
 {% endblock %}

kepi/tophat_ui/urls.py

@@ -12,6 +12,10 @@ import kepi.tophat_ui.forms as tophat_forms
 urlpatterns = [
         path('', tophat_views.RootPage.as_view()),
 
-        path('login/', django.contrib.auth.views.LoginView.as_view()),
+        path('login/', django.contrib.auth.views.LoginView.as_view(
+            extra_context = {
+                'next': '/',
+                },
+            )),
 
         ]