/**
* I do extra check so $this->_options['enum'] is an array
* @param null $options
* @throws \Exception
*/
public function __construct($options = null)
{
if (!is_array($options['enum'])) {
throw new \Exception('expected array as enum');
}
parent::__construct($options);
}
/**
* I do extra check so $this->_options['callback'] is a callable for sure
* @param null $options
* @throws \Exception
*/
public function __construct($options = null)
{
if (!is_callable($options['callback'])) {
throw new \Exception('expected valid callback');
}
parent::__construct($options);
}
/**
* Class constructor.
*
* @param array $options
* @param DbConnection $db
* @throws ValidationException
*/
public function __construct(array $options = [], DbConnection $db = null)
{
parent::__construct($options);
if (!$db) {
// try to get db instance from default Dependency Injection
$di = Di::getDefault();
if ($di instanceof DiInterface && $di->has('db')) {
$db = $di->get('db');
}
}
if (!$db instanceof DbConnection) {
throw new ValidationException('Validator Uniqueness require connection to database');
}
if (!$this->hasOption('table')) {
throw new ValidationException('Validator require table option to be set');
}
if (!$this->hasOption('column')) {
throw new ValidationException('Validator require column option to be set');
}
if ($this->hasOption('exclude')) {
$exclude = $this->getOption('exclude');
if (!isset($exclude['column']) || empty($exclude['column'])) {
throw new ValidationException('Validator with "exclude" option require column option to be set');
}
if (!isset($exclude['value']) || empty($exclude['value'])) {
throw new ValidationException('Validator with "exclude" option require value option to be set');
}
}
$this->db = $db;
}
/**
* Executes the validation
*
* @param Validator $validator
* @param string $attribute
* @return \Phalcon\Validation\Message\Group
*/
public function validate($validator, $attribute)
{
/* @var Validator $validator */
$values = $validator->getValue($attribute);
$result = true;
if ($this->elementsValidator) {
$validation = new Validation();
foreach ($values as $index => $element) {
$validation->add($index, $this->elementsValidator);
}
$messages = $validation->validate($values);
if (count($messages)) {
foreach ($messages as $message) {
$validator->appendMessage($message);
}
$result = false;
}
}
return $result;
}
/**
* Class constructor.
*
* @param array $options
* @param DbConnection $db
* @throws ValidationException
*/
public function __construct(array $options = array(), $db = null)
{
parent::__construct($options);
if (null === $db) {
// try to get db instance from default Dependency Injection
$di = Di::getDefault();
if ($di instanceof DiInterface && $di->has('db')) {
$db = $di->get('db');
}
}
if (!$db instanceof DbConnection) {
throw new ValidationException('Validator Uniquness require connection to database');
}
if (false === $this->isSetOption('table')) {
throw new ValidationException('Validator require table option to be set');
}
if (false === $this->isSetOption('column')) {
throw new ValidationException('Validator require column option to be set');
}
$this->db = $db;
}
public function __construct($options = null)
{
parent::__construct($options);
$this->setOption('cancelOnFail', TRUE);
}
public function __construct($db, $options = [])
{
parent::__construct($options);
$this->db = $db;
}
