Validation

This is a simple way to implement guard and fail fast concepts quickly then spend time on more important things.

Validation Instance

Simple Validation Implementation.

$validation = new \Samy\Validation\Validation();

Validation Interface

Describes Validation interface.

isValid

Check if data is valid. Throw InvalidArgumentException if error.

$is_valid = $validation->isValid($data);

getErrorCode

Retrieve last error code.

$error_code = $validation->getErrorCode();

getErrorMessage

Retrieve last error message.

$error_message = $validation->getErrorMessage();

validate

Validate the data using defined rules. Throw InvalidArgumentException if error. Throw ValidationException if invalid.

$validation = $validation->validate($data);