I know this is the kind of question that could easily dismissed with a 'No, it is not'. However, the Glossary section of the 2016/17 Laws of the Game reads that (link, p. 163):
Field of play (Pitch). The playing area confined by the touchlines and goal lines and goal nets where used.
The 'and goal nets where used' part is what really bugs me. What is it supposed to mean, apart from making the inside of each goal part of the field of play (with the obvious consequences on the restart of play for fouls committed there, etc.)?