i need help with my door owner system, i want all owners own only one door how to add verification?

[cerulean orchid]

maybe make a variable named owner and its value is nil

and when they click the door it checks if the owner variable is nil, else it will return nothing

if it is nil then it will change it to the players name

[crude marlin]

Im wearing tom ford

[timber raptor]

store a bool value in the player for if they already own a door
when they claim a door, turn that bool to true
and when they try to claim a door just check if it is already true or not

i think thats what you meant by "how to add verification" here

[crude marlin]

Im wearing tom ford

[carmine hill]

toolbox exists