public function validate()
{
$errors = [];
$errors = $this->validateVoider($errors);
$errors = $this->validateContextForActivity($errors);
return array_merge($errors, parent::validate());
}
public function validate()
{
$errors = [];
foreach ($this->getSetProps() as $set_prop) {
$errors = array_merge($errors, (new Language($set_prop))->validate());
$errors = array_merge($errors, array_map(function ($error) use($set_prop) {
return $error->addTrace($set_prop);
}, (new String($this->value->{$set_prop}))->validate()));
}
return array_merge($errors, parent::validate());
}
public function validate()
{
$errors = $this->validateTypedElement();
// Gets the used identifiers.
$used_identifiers = $this->countIdentifiers();
// Checks that only one identifier is used.
if ($this->validateIdentifiers($used_identifiers)) {
$errors[] = new Error($this->identifierError($used_identifiers));
}
return array_merge($errors, parent::validate());
}
public function validate()
{
$errors = [];
$verb_id = $this->getPropValue('verb.id');
$object_type = $this->getPropValue('object.objectType');
// Validates voider.
if ($verb_id === 'http://adlnet.gov/expapi/verbs/voided' && $object_type !== 'StatementRef') {
$errors[] = new Error("`object.objectType` must be `StatementRef` not `{$object_type}` when voiding");
}
return array_merge($errors, parent::validate());
}
protected function getSetProps($object = null)
{
return parent::getSetProps($object);
}