Completed field on Item should default to False

todo/migrations/0005_auto_20180212_2325.py

@@ -0,0 +1,22 @@
+# Generated by Django 2.0.2 on 2018-02-12 23:25
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('todo', '0004_rename_list_tasklist'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='tasklist',
+            options={'ordering': ['name'], 'verbose_name_plural': 'Task Lists'},
+        ),
+        migrations.AlterField(
+            model_name='item',
+            name='completed',
+            field=models.BooleanField(default=False),
+        ),
+    ]

todo/models.py

@@ -35,7 +35,7 @@ class Item(models.Model):
     task_list = models.ForeignKey(TaskList, on_delete=models.CASCADE, null=True)
     created_date = models.DateField(auto_now=True)
     due_date = models.DateField(blank=True, null=True, )
-    completed = models.BooleanField(default=None)
+    completed = models.BooleanField(default=False)
     completed_date = models.DateField(blank=True, null=True)
     created_by = models.ForeignKey(settings.AUTH_USER_MODEL, related_name='todo_created_by', on_delete=models.CASCADE)
     assigned_to = models.ForeignKey(