N.J. Stat. § 34:11-4.7
It shall be unlawful for any employer to enter into or make any agreement with any employee for the payment of wages of any such employee otherwise than as provided in this act, except to pay wages at shorter intervals than as herein provided, or to pay wages in advance. Every agreement made in violation of this section shall be deemed to be null and void, and the penalties in this act provided may be enforced notwithstanding such agreement; and each and every employee with whom any agreement in violation of this section shall be made by any such employer, or the agent or agents thereof, shall have a right of civil action against any such employer for the full amount of his wages in any court of competent jurisdiction in this State.
N.J.S. § 34:11-4.7