> ## Documentation Index
> Fetch the complete documentation index at: https://praison.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.
# Validate Config • AI Agent SDK
> validate_config: Validate config file structure and types.
# validate\_config
Function
> This function is defined in the [**loader**](../modules/loader) module.
Validate config file structure and types.
## Signature
```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
def validate_config(config: Dict[str, Any], raise_on_error: bool) -> List[str]
```
## Parameters
Raw config dict (from TOML parsing)
If True, raise ConfigValidationError on errors
### Returns
List of validation error messages (empty if valid)
## Usage
```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
config = {"plugins": {"enabled": True}, "defaults": {"model": "gpt-4o"}}
errors = validate_config(config)
if errors:
print("Config errors:", errors)
```
## Uses
* `ConfigValidationError`
## Source
`praisonaiagents/config/loader.py` at line 410
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## Related Documentation