Edit to show error instead of caution

src/registrar/templates/includes/form_errors.html

@@ -1,8 +1,3 @@
-{% comment %}
-This only shows non-field errors at the top of form pages.
-The individual field errors are not shown at the top of the
-page, they are shown on each individual field.
-{% endcomment %}
 {% if form.errors %}
   {% for error in form.non_field_errors %}
     <div class="usa-alert usa-alert--error usa-alert--slim margin-bottom-2">
@@ -11,4 +6,13 @@ page, they are shown on each individual field.
     </div>
     </div>
   {% endfor %}
+  {% for field in form %}
+  {% for error in field.errors %}
+    <div class="usa-alert usa-alert--error usa-alert--slim margin-bottom-2">
+      <div class="usa-alert__body">
+        {{ error|escape }}
+      </div>
+    </div>
+  {% endfor %}
+{% endfor %}
 {% endif %}

src/registrar/views/application.py

@@ -321,19 +321,6 @@ class ApplicationWizard(LoginRequiredMixin, TemplateView):
             # always save progress
             self.save(forms)
         else:
-            # unless there are errors
-            # no sec because this use of mark_safe does not introduce a cross-site
-            # scripting vulnerability because there is no untrusted content inside.
-            # It is only being used to pass a specific HTML entity into a template.
-            messages.warning(
-                request,
-                mark_safe(  # nosec
-                    "<b>We could not save all the fields.</b><br/> The highlighted "
-                    + "fields below <b>could not be saved</b> because they have "
-                    + "missing or invalid data. All other information on this page "
-                    + "has been saved."
-                ),
-            )
             context = self.get_context_data()
             context["forms"] = forms
             return render(request, self.template_name, context)