NullGuardTrait
Provide a guard method against null data
Table of Contents
- guardAgainstNull() : mixed
- Verify that the data is not null
Methods
guardAgainstNull()
Verify that the data is not null
protected
guardAgainstNull(mixed $data[, string $dataName = 'Argument' ][, string $exceptionClass = 'Zend\Stdlib\Exception\InvalidArgumentException' ]) : mixed
Parameters
- $data : mixed
-
the data to verify
- $dataName : string = 'Argument'
-
the data name
- $exceptionClass : string = 'Zend\Stdlib\Exception\InvalidArgumentException'
-
FQCN for the exception