kuvia/app/Rules/dateOrNull.php
2021-01-12 15:49:45 +01:00

44 lines
744 B
PHP

<?php
namespace App\Rules;
use Illuminate\Contracts\Validation\Rule;
class dateOrNull implements Rule
{
/**
* Create a new rule instance.
*
* @return void
*/
public function __construct()
{
}
/**
* Determine if the validation rule passes.
*
* @param string $attribute
* @param mixed $value
* @return bool
*/
public function passes($attribute, $value)
{
if(empty($value)) {
return true;
}
return preg_match('/^\d{4}-\d{2}-\d{2}$/i', $value);
}
/**
* Get the validation error message.
*
* @return string
*/
public function message()
{
return 'Date must be yyyy-mm-dd';
}
}