dgs.utils.validation.validate_value

dgs.utils.validation.validate_value(value: any, data: any, validation: str) → bool

Check a single value against a given predefined validation, possibly given some additional data.

Parameters:

• value – The value to validate.

• data – Possibly additional data needed for validation, is ignored otherwise.

• validation – The name of the validation to perform.

Returns:

Whether the given value is valid given the validation and possibly more data.

Return type:

bool

Raises:

KeyError – If the given validation does not exist.