Fix max length

src/registrar/forms/domain.py

@@ -314,8 +314,8 @@ class DomainSecurityEmailForm(forms.Form):
         },
         validators=[
             MaxLengthValidator(
-                254,
-                message="Response must be less than 254 characters.",
+                320,
+                message="Response must be less than 320 characters.",
             )
         ],
     )

src/registrar/migrations/0082_alter_contact_email.py

@@ -1,18 +0,0 @@
-# Generated by Django 4.2.10 on 2024-04-09 14:44
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ("registrar", "0081_create_groups_v10"),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name="contact",
-            name="email",
-            field=models.EmailField(blank=True, db_index=True, max_length=320, null=True),
-        ),
-    ]

src/registrar/models/public_contact.py

@@ -69,7 +69,11 @@ class PublicContact(TimeStampedModel):
     pc = models.CharField(null=False, help_text="Contact's postal code")
     cc = models.CharField(null=False, help_text="Contact's country code")
     email = models.EmailField(null=False, help_text="Contact's email address")
-    voice = models.CharField(null=False, help_text="Contact's phone number. Must be in ITU.E164.2005 format")
+    voice = models.CharField(
+        null=False, 
+        help_text="Contact's phone number. Must be in ITU.E164.2005 format",
+        max_length=320,
+    )
     fax = models.CharField(
         null=True,
         blank=True,