private function validateDiscountAmount() { if (!helpers\Helper::isInt($this->discount_amount)) { $this->errors['discount_amount'] = 'Discount amount value must be int.'; } elseif (!helpers\Helper::validatePercentAmount($this->discount_amount)) { $this->errors['discount_amount'] = 'Discount amount value must be int between 1-100.'; } }
private function validateCityId() { if (!helpers\Helper::isInt($this->city_id)) { $this->errors['city_id'] = 'City value must be int.'; } }
private function validateCountry() { if (!helpers\Helper::isInt($this->country_id)) { $this->errors['country_id'] = 'Country id value must be int.'; } }
private function validateCurrencyId() { if (!helpers\Helper::isInt($this->currency_id)) { $this->errors['currency_id'] = 'Currency ID value must be int.'; } }