Class IsNull
Validates that a value is null.
- ICanBoogie\Validate\Validator\AbstractValidator implements ICanBoogie\Validate\Validator
 - ┗ ICanBoogie\Validate\Validator\IsNull
 
Methods summary
Methods inherited from ICanBoogie\Validate\Validator\AbstractValidator
			get_params_mapping(), 
			normalize_params()
		
Constants summary
Constants inherited from ICanBoogie\Validate\ValidatorOptions
			OPTION_IF, 
			OPTION_MESSAGE, 
			OPTION_STOP_ON_ERROR, 
			OPTION_UNLESS
		
Constants inherited from ICanBoogie\Validate\Validator
			ALIAS, 
			DEFAULT_MESSAGE, 
			MESSAGE_ARG_ATTRIBUTE, 
			MESSAGE_ARG_VALIDATOR, 
			MESSAGE_ARG_VALUE