## validate()


Validate data against a schema dictionary.


Usage


``` python
validate(
    schema,
    data,
)
```


Checks that all keys in the schema are present in data and that value types match the schema specification.


## Parameters


`schema: dict`  
A dictionary mapping key names to expected types (e.g., `{"name": str, "age": int}`).

`data: dict`  
The data dictionary to validate against the schema.


## Returns


`bool`  
True if the data conforms to the schema.


## Raises


`KeyError`  
If a required key from the schema is missing in the data.

`TypeError`  
If a value in data does not match the expected type from the schema.


## Note

Only top-level keys are validated. Nested dicts are not recursively checked.