APF_TaxonomyField::validation_APF_TaxonomyField PHP Method

validation_APF_TaxonomyField() public method

* ( optional ) Use this method to validate submitted option values.
public validation_APF_TaxonomyField ( $aNewOptions, $aOldOptions )
    public function validation_APF_TaxonomyField($aNewOptions, $aOldOptions)
    {
        // Do something to compare the values.
        return $aNewOptions;
    }