Will my photos be saved on iPhone 6s after I restore the device?

I made sure to disable find my iPhone and restore the phone. Will my photos still be there when the phone is set up? I did this yesterday when I gave the phone to my step dad for him to set up for my bro and I can't stop panicking if the photos still was on there. As sometimes when you set up phone it will ask you to enter previous iCloud account which was logged in on the phone.

When you restore an iPhone you are clearing it entirely. A factory reset basically. So no, they wouldn't be there.