Potty training 🚽

Ria

My soon to be 3 year old is potty trained during the day, he indicates and runs to

Toilet for pee and poop but still I put on a nappy at night.. not sure if he can control and wake up to indicate me ?but nappy is total wet in morning 💦 should I wait little longer ?or how can I practice him for night ?any suggestions are welcome