In an open primary, a voter is not required to declare a party affiliation until Election Day (including early voting), when s/he can arrive at a primary and declare his/her intention to vote in it. However, the voter can only vote in one party's primary election. [[Texas]] is among states which use open primaries.<ref>Texas allows a voter who didn't vote in a primary election to vote in a subsequent runoff election (but again, only for one party); a voter who voted in one party's primary can't subsequently vote in the other party's runoff election. Also, a Texas voter who participated in a primary cannot then participate in another party's convention, nor can the voter sign a petition for an independent candidate.</ref> | In an open primary, a voter is not required to declare a party affiliation until Election Day (including early voting), when s/he can arrive at a primary and declare his/her intention to vote in it. However, the voter can only vote in one party's primary election. [[Texas]] is among states which use open primaries.<ref>Texas allows a voter who didn't vote in a primary election to vote in a subsequent runoff election (but again, only for one party); a voter who voted in one party's primary can't subsequently vote in the other party's runoff election. Also, a Texas voter who participated in a primary cannot then participate in another party's convention, nor can the voter sign a petition for an independent candidate.</ref> |