Transformer/ConditionTrait.php
protected function checkCondition($input, $conditions)
    {
        foreach ($conditions['match'] as $key => $value) {
            if (!$this->checkValue($input, $key, $value)) {
                return false;
            }
        }

        foreach ($conditions['empty'] as $key => $value) {
            if (!$this->checkEmpty($input, $key)) {
                return false;
            }
        }

        foreach ($conditions['match_regexp'] as $key => $value) {
            if (!$this->checkValue($input, $key, $value, true, true)) {
                return false;
            }
        }

        foreach ($conditions['not_match'] as $key => $value) {
            if (!$this->checkValue($input, $key, $value, false)) {
                return false;
            }
        }

        foreach ($conditions['not_empty'] as $key => $value) {
            if ($this->checkEmpty($input, $key)) {
                return false;
            }
        }

        foreach ($conditions['not_match_regexp'] as $key => $value) {
            if (!$this->checkValue($input, $key, $value, false, true)) {
                return false;
            }
        }

        return true;
    }
protected function checkCondition($input, $conditions)
    {
        foreach ($conditions['match'] as $key => $value) {
            if (!$this->checkValue($input, $key, $value)) {
                return false;
            }
        }

        foreach ($conditions['empty'] as $key => $value) {
            if (!$this->checkEmpty($input, $key)) {
                return false;
            }
        }

        foreach ($conditions['match_regexp'] as $key => $value) {
            if (!$this->checkValue($input, $key, $value, true, true)) {
                return false;
            }
        }

        foreach ($conditions['not_match'] as $key => $value) {
            if (!$this->checkValue($input, $key, $value, false)) {
                return false;
            }
        }

        foreach ($conditions['not_empty'] as $key => $value) {
            if ($this->checkEmpty($input, $key)) {
                return false;
            }
        }

        foreach ($conditions['not_match_regexp'] as $key => $value) {
            if (!$this->checkValue($input, $key, $value, false, true)) {
                return false;
            }
        }

        return true;
    }
Test the input with the given set of conditions
True by default

@param mixed $input
@param array $conditions

@return bool