You must fill them to simulate the shipping!'; $_['error_postcode'] = 'Postcode must be between 2 and 10 characters!'; $_['error_country'] = 'Please select a country!'; $_['error_zone'] = 'Please select a region / state!'; $_['error_shipping'] = 'Warning: Shipping method required!'; $_['error_no_shipping'] = 'Warning: No Shipping options are available.'; ?>