public function RulesOrganigramsWrapper::validate in Organigrams 7

Overridden to permit machine names as values.

Parameters

string $value: String to validate.

Return value

bool TRUE is $value is a string, otherwise FALSE.

Overrides EntityMetadataWrapper::validate

File

./organigrams.rules.inc, line 210

Rules integration for the organigrams module.

Class

RulesOrganigramsWrapper

Custom wrapper class for organigrams for loading organigrams by machine name.

Code

public function validate($value) {
  if (isset($value) && is_string($value)) {
    return TRUE;
  }
  return parent::validate($value);
}