[I want a node] Letter or number adder

[gweimer]

You can never tie more than one wire to an input pin. XOD would have no way of choosing which input to use. The correct solution will depend on what you are trying to do. To directly map what you are trying to do, you could cascade the if-else nodes; the results of the first if-else become the false input of the next all the way down the stack, then the output of the last if-else become your input for accumulate-string. Gweimer/utils/if-else-v is a variadic version of if-else to do the same thing in one node. Unless you have a separate button for each character, I’m not sure how this really helps, though…