/**
* @param FieldType $fieldType Document field type.
* @param array $field Form field.
* @param array $request Request data.
* @return array
*/
public static function extractValueMultiple(FieldType $fieldType, array $field, array $request)
{
$name = $field['Field'];
$value = isset($request[$name]) ? $request[$name] : array();
if (!is_array($value) || is_array($value) && \CBPHelper::isAssociativeArray($value)) {
$value = array($value);
}
$value = array_unique($value);
$request[$name] = $value;
return parent::extractValueMultiple($fieldType, $field, $request);
}
