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<?php
namespace kalanis\kw_rules\Rules;
use kalanis\kw_rules\Interfaces\IValidate;
use kalanis\kw_rules\Exceptions\RuleException;
/**
* Class ProcessCallback
* @package kalanis\kw_rules\Rules
* Check if input is accepted by callback
*/
class ProcessCallback extends ARule
{
* @param mixed $againstValue
* @throws RuleException
* @return callable
protected function checkValue($againstValue)
if (!is_callable($againstValue)) {
throw new RuleException('Not callable. Need set call which returns boolean or throws RuleException!');
}
return $againstValue;
public function validate(IValidate $entry): void
if (!call_user_func(/** @scrutinizer ignore-type */ $this->againstValue, $entry->getValue())) {
throw new RuleException($this->errorText);
alex-kalanis /
kw_rules
