/**
* Set the element value
*
* @param mixed $value
* @return TagList
*/
public function setValue($value)
{
if ($value instanceof Traversable) {
$value = ArrayUtils::iteratorToArray($value);
}
return parent::setValue((array) $value);
}
/**
* Provide default input rules for this element
*
* Attaches the InArray validator.
*
* @return array
*/
public function getInputSpecification()
{
$spec = parent::getInputSpecification();
$spec['validators'][] = $this->getValidator();
return $spec;
}