1
0
Fork 0
mirror of synced 2024-06-24 17:20:36 +12:00
appwrite/src/Appwrite/Task/Validator/Cron.php
2021-04-13 10:46:30 +02:00

68 lines
1.1 KiB
PHP

<?php
namespace Appwrite\Task\Validator;
use Cron\CronExpression;
use Utopia\Validator;
class Cron extends Validator
{
/**
* Get Description.
*
* Returns validator description
*
* @return string
*/
public function getDescription()
{
return 'String must be a valid cron expression';
}
/**
* Is valid.
*
* Returns true if valid or false if not.
*
* @param mixed $value
*
* @return bool
*/
public function isValid($value)
{
if (empty($value)) {
return true;
}
if (!CronExpression::isValidExpression($value)) {
return false;
}
return true;
}
/**
* Is array
*
* Function will return true if object is array.
*
* @return bool
*/
public function isArray(): bool
{
return false;
}
/**
* Get Type
*
* Returns validator type.
*
* @return string
*/
public function getType(): string
{
return self::TYPE_STRING;
}
}