add migrations

apps/main/migrations/0030_auto_20191103_1350.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.4 on 2019-11-03 13:50
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('main', '0029_auto_20191103_1344'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='currency',
+            name='sign',
+            field=models.CharField(max_length=255, verbose_name='sign'),
+        ),
+    ]

apps/main/models.py

@@ -24,7 +24,7 @@ class Currency(TranslatedFieldsMixin, models.Model):
     name = TJSONField(
         _('name'), null=True, blank=True,
         default=None, help_text='{"en-GB":"some text"}')
-    sign = models.CharField(_('sign'), max_length=5)
+    sign = models.CharField(_('sign'), max_length=255)
     slug = models.SlugField(max_length=255, unique=True)
 
     class Meta: