The Pennsylvania Supreme Court ruled on Friday that mail-in ballots with incorrect dates will not be counted in November, reversing a previous ruling from a lower court in the battleground state.

The decision from last month named only Philadelphia and Allegheny Counties, which the state’s Supreme Court argued the lower ruling lacked jurisdiction.

“HUGE election integrity win in Pennsylvania,” GOP Chairman Michael Whatley said in a post on X.

The court’s reversal is a win for the Republicans, but received some backlash from the state’s American Civil Liberties Union (ACLU), which labeled misdated ballots a “common trivial error on the external envelopes” in a press release on Friday.... Read More: The Hill