LIL-546 Валидация полей создания лайва

apps/school/migrations/0018_auto_20180629_1501.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.0.6 on 2018-06-29 15:01
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('school', '0017_auto_20180628_2000'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='livelesson',
+            name='title',
+            field=models.CharField(blank=True, default='', max_length=100, verbose_name='Название урока'),
+        ),
+    ]

apps/school/models.py

@@ -92,7 +92,7 @@ class SchoolScheduleImage(models.Model):
 
 
 class LiveLesson(BaseModel, DeactivatedMixin):
-    title = models.CharField('Название урока', max_length=100)
+    title = models.CharField('Название урока', max_length=100, default='', blank=True)
     short_description = models.TextField('Краткое описание урока', default='', blank=True)
     stream = models.URLField('Ссылка на VIMEO', default='', blank=True)
     date = models.DateField(default=now, unique=True)