src/ClearSaleID/Entity/Request/Address.php
public function setNumber( $number )
    {
        if (empty( $number )) {
            throw new InvalidArgumentException( 'Number is empty!' );
        }

        $this->number = (string)$number;

        return $this;
    }
public function setNumber( $number )
    {
        if (empty( $number )) {
            throw new InvalidArgumentException( 'Number is empty!' );
        }

        $this->number = (string)$number;

        return $this;
    }
public function setNumber ( $ number ) { if ( empty ( $ number ) ) { throw new InvalidArgumentException ( 'Number is empty!' ) ; } $ this -> number = ( string ) $ number ; return $ this ; }
@param  string $number

@return $this
@param string $number