The plaintiff must serve the defendant with the foreclosure complaint. This can be done through certified mail, a courier service or in person.We can provide you with samples of court forms that are available. • We can provide you with guidance on how to fill out forms. Forms ; Complaint Verification. PDF ; Summons with Notice. If the Complaint has a Verification at the end of it, this means that the plaintiff swore that the Complaint is true. The complaint, which can also be called a "petition," will set out all of a lender's claims for seeking a foreclosure. Get expert advice on filing a verified complaint form in New Jersey, including landlordtenant disputes and pursuing owed amounts.