📝 Update docs about re-raising validation errors, do not include string as is to not leak information (#14487)

tests/test_tutorial/test_handling_errors/test_tutorial004.py

@@ -8,18 +8,8 @@ client = TestClient(app)
 def test_get_validation_error():
     response = client.get("/items/foo")
     assert response.status_code == 400, response.text
-    # TODO: remove when deprecating Pydantic v1
-    assert (
-        # TODO: remove when deprecating Pydantic v1
-        "path -> item_id" in response.text
-        or "'loc': ('path', 'item_id')" in response.text
-    )
-    assert (
-        # TODO: remove when deprecating Pydantic v1
-        "value is not a valid integer" in response.text
-        or "Input should be a valid integer, unable to parse string as an integer"
-        in response.text
-    )
+    assert "Validation errors:" in response.text
+    assert "Field: ('path', 'item_id')" in response.text
 
 
 def test_get_http_error():