Validation of acts and proceedings

Notwithstanding anything contained in any judgment, decree or order of any court, but subject to the provisions of this Act, any thing done or any action taken (including any election held, or any notification issued or any delimitation or reservation of seats made) by the State Government or by any officer of the State Government or by any Zila Parishad or Panchayat Samiti or any authority under the principal Act, before the commencement of this Act, shall be, and shall deemed always to have been, validly done or taken and shall not be called in question in any court of law on the ground that the delimitation or reservation of seats or the election was not in accordance with the provisions of section 10 of the principal Act as it stood before the commencement of this Act.