add logic of finding a contact us message in context processor

contact_us/context_processors.py

@@ -1,5 +1,17 @@
+from django.contrib.messages import get_messages
+
 from contact_us.forms import ContactUsForm
 
 
 def contact_us_form(request):
-    return {'contact_us_form': ContactUsForm(next=request.resolver_match.view_name)}
+    storage = get_messages(request)
+    message = None
+    # if len(storage._loaded_messages) > 0:
+    for item in storage:
+        if "contact_us_form_message" in item.extra_tags:
+            message = item
+
+    return {
+        'contact_us_form': ContactUsForm(next=request.resolver_match.view_name),
+        'contact_us_form_message': message
+    }