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<?php
/*
* This file is part of the Valdi package.
*
* (c) Philip Lehmann-Böhm <[email protected]>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Valdi\Validator;
use Valdi\ValidationException;
/**
* Validator for parametrized validators.
abstract class AbstractParametrizedValidator implements ValidatorInterface {
* Throws an exception if the parameters don't fullfill the expected
* parameter count.
* @param string $name
* the name of the validator
* @param integer $parameterAmount
* the amount of expected parameters
* @param string[] $parameters
* the parameters
* @param boolean $exact
* whether the amount of parameters has to be exact (true) or whether it
* might be greater (false)
protected function validateParameterCount($name, $parameterAmount, array $parameters, $exact = true) {
if (($exact && count($parameters) !== $parameterAmount) xor (!$exact && count($parameters) < $parameterAmount)) {
throw new ValidationException('"' . $name . '" expects ' . (!$exact ? 'at least ' : '') . $parameterAmount . ' parameter.');
}
philiplb /
Valdi
