diff --git a/biome.json b/biome.json
new file mode 100644
index 0000000..dea25a7
--- /dev/null
+++ b/biome.json
@@ -0,0 +1,57 @@
+{
+  "$schema": "https://biomejs.dev/schemas/1.9.4/schema.json",
+  "organizeImports": {
+    "enabled": false
+  },
+  "formatter": {
+    "enabled": true,
+    "indentStyle": "space",
+    "indentWidth": 2
+  },
+  "linter": {
+    "enabled": true,
+    "rules": {
+      "recommended": true,
+      "a11y": {
+        "noSvgWithoutTitle": "off"
+      },
+      "correctness": {
+        "noUndeclaredVariables": "error",
+        "noUnusedImports": "error",
+        "noUnusedVariables": "error",
+        "useArrayLiterals": "error",
+        "useHookAtTopLevel": "error"
+      },
+      "security": {
+        "noDangerouslySetInnerHtml": "warn"
+      },
+      "style": {
+        "noParameterAssign": "off",
+        "useForOf": "warn"
+      },
+      "suspicious": {
+        "noArrayIndexKey": "warn",
+        "noAssignInExpressions": "off"
+      }
+    }
+  },
+  "javascript": {
+    "formatter": {
+      "semicolons": "asNeeded"
+    },
+    "globals": ["django", "CKEDITOR"]
+  },
+  "css": {
+    "formatter": {
+      "enabled": true
+    },
+    "linter": {
+      "enabled": true
+    }
+  },
+  "json": {
+    "formatter": {
+      "enabled": false
+    }
+  }
+}
diff --git a/form_designer/default_field_types.py b/form_designer/default_field_types.py
index 5fbf6c9..2c9d742 100644
--- a/form_designer/default_field_types.py
+++ b/form_designer/default_field_types.py
@@ -115,6 +115,6 @@ def require_choices(field):
             {
                 "type": "simple captcha",
                 "verbose_name": _("Simple CAPTCHA"),
-                "field": CaptchaField
+                "field": CaptchaField,
             }
         )
diff --git a/form_designer/models.py b/form_designer/models.py
index 16e76c5..ccb9105 100644
--- a/form_designer/models.py
+++ b/form_designer/models.py
@@ -54,7 +54,7 @@ def validate_comma_separated_emails(value):
 
 
 def email_field_choices(
-    form: Optional[forms.ModelForm], required: bool = True
+    form: Optional[forms.ModelForm], *, required: bool = True
 ) -> list[tuple[str, str]]:
     if not form or not form.instance or not form.instance.pk:
         return []