Validation

project/main/views/table_inline_edit.py

@@ -1,7 +1,8 @@
-from typing import Any
+from typing import Any, Optional
 
+from django.core.exceptions import ValidationError
 from django.core.handlers.wsgi import WSGIRequest
-from django.http import Http404, HttpRequest, HttpResponse
+from django.http import Http404, HttpResponse
 from django.shortcuts import render
 
 from project.main.models import Person
@@ -51,16 +52,27 @@ class TableInlineEditRowView(DemoViewBase):
         return context_data
 
     def post(self, request: WSGIRequest, *args, **kwargs) -> HttpResponse:
+        errors: Optional[dict[str, str]] = None
+
         person = get_person(pk=kwargs.get("pk"))
         person.name = request.POST.get("name")
         person.address = request.POST.get("address")
         person.city = request.POST.get("city")
-        person.save()
+
+        try:
+            person.clean_fields()
+        except ValidationError as ex:
+            errors = {key: value[0].message for key, value in ex.error_dict.items()}
+        else:
+            person.save()
+
+        print(errors)
 
         return render(
             context={
                 "person": person,
-                "is_editing": False,
+                "errors": errors,
+                "is_editing": errors is not None,
             },
             template_name=self.template_name,
             request=request,