Implementors of this interface may report on the existence of unknown input, as well as retrieve all unknown values.

package Default

 Methods

Return the unknown input

getUnknown() : array

Exceptions

\Zend\InputFilter\Exception\RuntimeException

Returns

array

Is the data set has unknown input ?

hasUnknown() : boolean

Exceptions

\Zend\InputFilter\Exception\RuntimeException

Returns

boolean