On limite à 3 caractères la taille de l'abbréviation

elections/migrations/0024_alter_option_abbreviation.py

@@ -0,0 +1,20 @@
+# Generated by Django 3.2 on 2021-04-17 19:29
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("elections", "0023_option_abbreviation"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="option",
+            name="abbreviation",
+            field=models.CharField(
+                blank=True, max_length=3, verbose_name="abbréviation"
+            ),
+        ),
+    ]

elections/models.py

@@ -137,7 +137,7 @@ class Option(models.Model):
         Question, related_name="options", on_delete=models.CASCADE
     )
     text = TranslatedFieldWithFallback(models.TextField(_("texte"), blank=False))
-    abbreviation = models.CharField(_("abbréviation"), max_length=8, blank=True)
+    abbreviation = models.CharField(_("abbréviation"), max_length=3, blank=True)
 
     winner = models.BooleanField(_("option gagnante"), default=False)
     voters = models.ManyToManyField(