public function isValid($value)
{
parent::isValid($value);
if (($length = $this->getOption('max_length', false)) && mb_strlen($value) > $length) {
$this->setError($this->getMessage('max_length', array('value' => $value)));
}
if (($length = $this->getOption('min_length', false)) && mb_strlen($value) < $length) {
$this->setError($this->getMessage('min_length', array('value' => $value)));
}
return $this->getErrors() ? false : true;
}
/**
*
* @param array|string $value
* @return type
*/
public function isValid($value)
{
parent::isValid($value);
if (is_array($value)) {
$year = null;
if (isset($value['year'])) {
$year = $value['year'];
if ($year < 0 || $year > date('Y') || !is_numeric($year) || floor($year) != $year) {
$this->setError($this->getMessage('incorrect_date'));
}
}
$month = null;
if (isset($value['month'])) {
$month = $value['month'];
if ($month < 1 || $month > 12) {
$this->setError($this->getMessage('incorrect_date'));
}
}
$day = null;
if (isset($value['day'])) {
$day = $value['day'];
if ($day < 1) {
$this->setError($this->getMessage('incorrect_date'));
}
}
if ($day && $month) {
// Febrary
if ($month == '2') {
if (!$year) {
$leap = true;
} else {
$leap = date("L", strtotime("{$year}-01-01"));
}
if ($leap && $day > 29) {
$this->setError($this->getMessage('incorrect_date'));
}
if (!$leap && $day > 28) {
$this->setError($this->getMessage('incorrect_date'));
}
} else {
if (in_array($month, array('1', '3', '5', '7', '8', '10', '12'))) {
if ($day > 31) {
$this->setError($this->getMessage('incorrect_date'));
}
} else {
if ($day > 30) {
$this->setError($this->getMessage('incorrect_date'));
}
}
}
}
} else {
$time = strtotime($value);
if (!$time) {
$this->setError($this->getMessage('incorrect_date'));
} else {
return $this->isValid(array("year" => date("Y", $time), "month" => date("m", $time), "day" => date("d", $time)));
}
}
return $this->getErrors() ? false : true;
}
public function isEmpty($value)
{
if (is_array($value)) {
if (empty($value['year']) && empty($value['month']) && empty($value['day'])) {
return true;
}
} else {
return parent::isEmpty($value);
}
}