src/icepay_api_order.php
public function setHouseNumber($houseNumber) {
        if (empty($houseNumber))
            throw new Exception('Housenumber must be set and cannot be empty.');

        $this->houseNumber = trim($houseNumber);

        return $this;
    }
public function setHouseNumber($houseNumber) {
        if (empty($houseNumber))
            throw new Exception('Housenumber must be set and cannot be empty.');

        $this->houseNumber = trim($houseNumber);

        return $this;
    }
public function setHouseNumber ( $ houseNumber ) { if ( empty ( $ houseNumber ) ) throw new Exception ( 'Housenumber must be set and cannot be empty.' ) ; $ this -> houseNumber = trim ( $ houseNumber ) ; return $ this ; }
Sets the housenumber

@since 1.0.0
@param string A string containing the housenumber
@return \Icepay_Order_Address
@throws Exception when empty
Sets the housenumber