Share 'What's the penalty for perjury?'

Would a foreclosure complaint be valid if the Assignment (from MERS) was signed on 2/6/2012, but the Complaint sworn to under penalty of perjury was signed on 2/2/2012 (four days prior)? I think the attorney may have committed perjury when she stated in paragraph 3 of Count I “Plaintiff holds the note and subject mortgage”. Also, are there any Pro Se foreclosure litigants in Central Florida int…