Does Oklahoma allow same-day voter registration?

(NEXSTAR) — Election Day is nearly upon us, meaning millions of Americans will be heading to the polls to cast their vote. 

Depending on where you live, you may have had to register a month ago. Or, maybe you’re among the millions who live in a state that allows you to register to vote moments before you cast your ballot. 

According to the Oklahoma State Election Board, voters must register at least 25 days before an election in order to participate in that election.