Bug: checking required fields doesn't produce error when not present. about jsonschema

[Julian]

Your schema does not require any properties, so none are required. Require type if you mean to do so, and then you'll get an error when it's missing:

>>> Draft4Validator(schema={'type': ['object', 'null'], 'properties': {'type': {'type': ['string', 'null']}}, "required": ["type"]}).validate(record)
Traceback (most recent call last):
  File "<stdin>", line 19, in <module>
  File "/Users/julian/.dotfiles/.local/share/virtualenvs/jsonschema/lib/python3.11/site-packages/jsonschema/validators.py", line 435, in validate
    raise error
jsonschema.exceptions.ValidationError: 'type' is a required property

Failed validating 'required' in schema:
    {'properties': {'type': {'type': ['string', 'null']}},
     'required': ['type'],
     'type': ['object', 'null']}

On instance:
    {}

All this is correct according ato the JSON Schema spec.
(You linked RFC 2119 -- not sure why, it's not relevant to this.)

[prakharcode]

Hi Julian,
thank you, for the input I was just looking into it and indeed the schema was wrongly defined.
The example makes perfect sense.