for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
namespace Wandu\Validator\Rules;
class PrintableValidator extends ValidatorAbstract
{
const ERROR_TYPE = 'printable';
/**
* {@inheritdoc}
*/
public function test($item)
if (is_object($item)) {
return method_exists($item, '__toString');
}
return is_scalar($item);