Validation Failed Error

validation_failed_error

Concrete validation failure error for throwing at input validation sites.

Defines ValidationFailedError, the concrete throwable leaf class
for validation failures. ValidationError is the abstract base;
code that constructs and raises a validation error MUST use
ValidationFailedError. It extends ValidationError (which extends
ValueErrorMixin and Error[object]).

ValidationFailedError

Bases: ValidationError

A concrete validation failure that can be thrown when input validation fails.

This is the concrete leaf class for validation errors. ValidationError
is the abstract base; code that constructs and raises a validation error
MUST use ValidationFailedError.

Example

from forging_blocks.foundation.errors import ErrorMessage

err = ValidationFailedError(ErrorMessage("Email is required"))
assert isinstance(err, ValueError)
raise err

Source code in src/forging_blocks/foundation/errors/validation/validation_failed_error.py

class ValidationFailedError(ValidationError):
    """A concrete validation failure that can be thrown when input validation fails.

    This is the concrete leaf class for validation errors. ``ValidationError``
    is the abstract base; code that constructs and raises a validation error
    MUST use ``ValidationFailedError``.

    Example:
        ```python
        from forging_blocks.foundation.errors import ErrorMessage

        err = ValidationFailedError(ErrorMessage("Email is required"))
        assert isinstance(err, ValueError)
        raise err
        ```
    """