Florida
§101.043
The clerk or inspector shall require each elector, upon entering the polling place, to present a current and valid picture identification as provided in s. 97.0535(3)(a). If the picture identification does not contain the signature of the voter, an additional identification that provides the voter’s signature shall be required.
The rest of Florida law 101.043:
Acceptable Forms of ID:
Florida driver’s license
Florida ID card issued by the Dept. of Highway Safety and Motor Vehicles
U.S. passport
Debit or credit card
Military identification
Student identification
Retirement center identification
Neighborhood association ID
Public assistance identification
Not every debit and credit card has a picture on it.
Also 101.043:
If the elector fails to furnish the required identification, the elector shall be allowed to vote a provisional ballot. The canvassing board shall determine the validity of the ballot by determining whether the elector is entitled to vote at the precinct where the ballot was cast and that the elector had not already cast a ballot in the election.
Florida uses signature matching: the voter signs the provisional ballot envelope. That signature is compared to the signature in the voter registration records. If they match, the ballot is counted.
A signature verification is not a photo ID.