(a) The district is composed of the territory described by Section 2 of the Act enacting this chapter, as that territory may have been modified under other law.(b) The boundaries and field notes contained in Section 2 of the Act enacting this chapter form a closure. A mistake in the field notes or in copying the field notes in the legislative process does not affect the district's:(1) organization, existence, or validity;(2) right to contract;(3) authority to borrow money or issue bonds or other obligations described by Section 3798.251 or to pay the principal and interest of the bonds or other obligations;(4) right to impose or collect an assessment, or collect other revenue; or(5) legality or operation. Added by Acts 2017, 85th Leg., R.S., Ch. 618 (H.B. 4268), Sec. 1, eff. September 1, 2017.