Arriving from Afghanistan, a yellow fever certificate is required: WHO lists Afghanistan as a transmission risk.
Driving on a Afghanistan license
Afghanistan is party to the and Nigeria to the 1949 Geneva Convention & 1968 Vienna Convention. They share none, so no treaty obliges Nigeria to recognize an International Driving Permit issued in Afghanistan.
Whether a permit is required alongside your national license is set by national road law, which we have not checked for this pair.
Passport validity — The UK Foreign Office says that to enter Nigeria your passport must have an expiry date at least 6 months after the date you arrive.
Onward or return ticket — Required
Proof of funds — Required
Digital Landing and Exit Card — The Nigeria Immigration Service says all foreigners visiting or departing Nigeria must use its Landing and Exit Card portal to pre-process their arrival and departure; the portal is not for transit purposes, its services are completely free, and a landing card can be created only 24–48 hours before arrival. Failure to comply leads to refusal of entry or departure at immigration checkpoints. Its home page says the cards commence May 1, 2025.
No official source states a rule on: travel insurance.
Convention on Road Traffic, Geneva, 19 September 1949 (UNTS vol. 125, p. 3); Convention on Road Traffic, Vienna, 8 November 1968 (UNTS vol. 1042, p. 17)