fix participant

apps/transaction/migrations/0002_alter_participantinfo_phone_number.py

@@ -0,0 +1,20 @@
+# Generated by Django 3.2.7 on 2025-01-14 16:36
+
+from django.db import migrations
+import phonenumber_field.modelfields
+import utils.validators
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('transaction', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='participantinfo',
+            name='phone_number',
+            field=phonenumber_field.modelfields.PhoneNumberField(blank=True, max_length=128, null=True, region=None, validators=[utils.validators.validate_possible_number], verbose_name='phone'),
+        ),
+    ]

apps/transaction/models.py

@@ -36,7 +36,7 @@ class ParticipantInfo(models.Model):
     )
     fullname = models.CharField(max_length=255, verbose_name="Full Name", help_text="Enter the full name of the user.")
     email = models.EmailField(unique=True, verbose_name="Email Address", help_text="Enter the user's email address.")
-    phone_number = PhoneNumberField(unique=True, validators=[validate_possible_number], null=True, blank=True, verbose_name=_('phone'))
+    phone_number = PhoneNumberField(validators=[validate_possible_number], null=True, blank=True, verbose_name=_('phone'))
     gender = models.CharField(
         max_length=20, choices=GenderChoices.choices, null=True, blank=True, verbose_name=_('Gender'), help_text="Select the user's gender."
     )