Core/PayPalCheckValidator.php
public function isPayPalCheckValid()
    {
        $newBasketAmount = $this->getNewBasketAmount();
        $prevBasketAmount = $this->getOldBasketAmount();
        // check only if new price is different and bigger than old price
        if ($newBasketAmount > $prevBasketAmount) {
            return false;
        }

        return true;
    }
public function isPayPalCheckValid()
    {
        $newBasketAmount = $this->getNewBasketAmount();
        $prevBasketAmount = $this->getOldBasketAmount();
        // check only if new price is different and bigger than old price
        if ($newBasketAmount > $prevBasketAmount) {
            return false;
        }

        return true;
    }
public function isPayPalCheckValid ( ) { $ newBasketAmount = $ this -> getNewBasketAmount ( ) ; $ prevBasketAmount = $ this -> getOldBasketAmount ( ) ; // check only if new price is different and bigger than old price if ( $ newBasketAmount > $ prevBasketAmount ) { return false ; } return true ; }
Returns if order should be rechecked by PayPal

@return bool
Returns if order should be rechecked by PayPal