Hide user field in api front-end and set default

days/069-072-django-rest/demo/api/serializers.py

@@ -5,6 +5,13 @@
 
 class QuoteSerializer(serializers.ModelSerializer):
 
+    # This is not included in the videos. Without this setting, it was possible
+    # to set the user value to something other than the currently logged-in
+    # user. This setting hides the user field from the form in the API frontend
+    # and sets the currently logged-in users as the field value by default.
+    # See also: https://stackoverflow.com/a/53193276
+    user = serializers.HiddenField(default=serializers.CurrentUserDefault())
+
     class Meta:
         model = Quote
         fields = ('quote', 'author', 'source', 'cover', 'user')

days/069-072-django-rest/demo/mysite/templates/django_registration/registration_form.html

@@ -14,19 +14,40 @@ <h2>Sign up today!</h2>
   <div class="mui-textfield">
     {{ form.username.label }}
     {{ form.username }}
+    <div class="mui--text-danger">
+      {% for error in form.username.errors %}
+        {{ error }}
+      {% endfor %}
+    </div>
   </div>
   <div class="mui-textfield">
     {{ form.email.label }}
     {{ form.email }}
+    <div class="mui--text-danger">
+      {% for error in form.email.errors %}
+        {{ error }}
+      {% endfor %}
+    </div>
   </div>
   <div class="mui-textfield">
     {{ form.password1.label }}
     {{ form.password1 }}
+    <div class="mui--text-danger">
+      {% for error in form.password1.errors %}
+        {{ error }}
+      {% endfor %}
+    </div>
   </div>
   <div class="mui-textfield">
     {{ form.password2.label }}
     {{ form.password2 }}
+    <div class="mui--text-danger">
+      {% for error in form.password2.errors %}
+        {{ error }}
+      {% endfor %}
+    </div>
   </div>
+  <!-- {{ form.as_p }} -->
 
   <input class="mui-btn mui-btn--primary" type="submit" value="{% trans 'Submit' %}" />
 </form>

days/069-072-django-rest/demo/requirements.txt

@@ -1,5 +1,5 @@
-django
-django-registration
+django==2.2
+django-registration==3.0.1
 djangorestframework
 requests
 django-rest-swagger