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appwrite/src/Task/Validator/Cron.php

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2019-05-09 18:54:39 +12:00
<?php
namespace 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(!CronExpression::isValidExpression($value)) {
return false;
}
return true;
}
}