Force non-null title in Profile

scipost_django/profiles/migrations/0035_alter_profile_title.py

+# Generated by Django 3.2.5 on 2021-10-06 10:01
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('profiles', '0034_auto_20210310_2026'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='profile',
+            name='title',
+            field=models.CharField(choices=[('PR', 'Prof.'), ('DR', 'Dr'), ('MR', 'Mr'), ('MRS', 'Mrs'), ('MS', 'Ms'), ('MX', 'Mx')], default='DR', max_length=4),
+        ),
+    ]

scipost_django/profiles/models.py

@@ -8,7 +8,7 @@ from django.db.models.functions import Concat
 from django.shortcuts import get_object_or_404
 
 from scipost.behaviors import orcid_validator
-from scipost.constants import TITLE_CHOICES
+from scipost.constants import TITLE_CHOICES, TITLE_DR
 from scipost.fields import ChoiceArrayField
 from scipost.models import Contributor
 
@@ -47,7 +47,11 @@ class Profile(models.Model):
        * mark somebody as a non-referee (if that person does not want to referee for SciPost)
     """
 
-    title = models.CharField(max_length=4, choices=TITLE_CHOICES, blank=True, null=True)
+    title = models.CharField(
+        max_length=4,
+        choices=TITLE_CHOICES,
+        default=TITLE_DR
+    )
     first_name = models.CharField(max_length=64)
     last_name = models.CharField(max_length=64)