If you mean can the seat back fold forward so that it is horizontal across the front seat base, for carrying long loads, then this was an option on 5-door models although I rarely see it fitted - there will be a release handle at the top of the seat back if so (3-door models have the release handle there anyway to tip the seat back forward for access to the back seat). If you mean can it recline backwards into a horizontal position so that you can turn the front and back seats into a bed then I'm not sure. The headrest will come out and you can recline it back as far as it will go, but I think it will hit the back seat base before it gets horizontal.
My Nissan Note can do the trick of reclining the front seat back to horizontal and forming a 'bed' with the back seat, and it was even featured in the brochures at the time, but it doesn't look like it would be comfortable.