Alter location field

apps/location/migrations/0039_auto_20200131_1610.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.7 on 2020-01-31 16:10
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('location', '0038_country_calling_code'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='address',
+            name='district_name',
+            field=models.CharField(blank=True, default='', max_length=500, null=True, verbose_name='District name'),
+        ),
+    ]

apps/location/models.py

@@ -244,7 +244,7 @@ class Address(models.Model):
     coordinates = models.PointField(
         _('Coordinates'), blank=True, null=True, default=None)
     district_name = models.CharField(
-        _('District name'), max_length=500, blank=True, default='')
+        _('District name'), max_length=500, blank=True, default='', null=True)
     old_id = models.IntegerField(null=True, blank=True, default=None)
 
     class Meta: