public function validate(Validation $array, $save = FALSE)
 {
     self::attribute_validation($array, 'subject_observation');
     return parent::validate($array, $save);
 }
 public function validate(Validation $array, $save = FALSE)
 {
     self::attribute_validation($array, 'occurrence');
     return parent::validate($array, $save);
 }
 /**
  * Override the validate method to call the standard attribute validation code.
  * @param Validation $array Validation object.
  * @param boolean $save Should the data be saved?
  * @return booleab 
  */
 public function validate(Validation $array, $save = FALSE)
 {
     self::attribute_validation($array, 'taxa_taxon_list');
     return parent::validate($array, $save);
 }