public function setNumberHash( $numberHash )
    {
        $numberHash = trim( $numberHash );

        if (strlen( $numberHash ) > 40) {
            throw new InvalidArgumentException( sprintf( 'Card number hash should be no longer than 40 characters (%s)',
                $numberHash ) );
        }

        $this->numberHash = $numberHash;

        return $this;
    }
public function setNumberHash( $numberHash )
    {
        $numberHash = trim( $numberHash );

        if (strlen( $numberHash ) > 40) {
            throw new InvalidArgumentException( sprintf( 'Card number hash should be no longer than 40 characters (%s)',
                $numberHash ) );
        }

        $this->numberHash = $numberHash;

        return $this;
    }
@param  string $numberHash

@return $this