function _getDiscountForm($cart) { if (isset($this->withDiscount) && !$this->withDiscount) { return ''; } $inputs = ''; $inputs .= Helper_Xml::xmlInputHidden('cmd', 'coupon'); $codes = Helper_Cart::getDiscountCodes($cart['discounts']); $couponCode = $codes; $inputs .= Helper_Xml::xmlEmptyTag('input', array('name' => 'coupon_code', 'type' => 'text', 'value' => $couponCode)); $inputs .= Helper_Xml::xmlEmptyTag('input', array('type' => 'submit', 'value' => 'Update', 'class' => 'btn btn-info')); $discLabel = 'Discount Coupon Code'; if (isset($this->discountLabel)) { $discLabel = $this->discountLabel; } $label = Helper_Xml::xmlTag('span', $discLabel . ': '); $discountForm = Helper_Xml::xmlTag('form', $label . $inputs, array('action' => $cart['link'], 'method' => 'post', 'class' => 'cart-coupon')); return $discountForm; }