否则条件在条件成立之前变为真

Question

Here is my javascript code. Initially, the else coding is being true before if the condition becomes true.

for(m=0;m<object[l].get("name").length;m++){
  if(object[l].get("name")[m]==userName){
    valid(userName);
  } else {
    notValid(userName);
  }
}

Answer 1

If userName is not equal with object[l].get("name")[m] , then else part will execute. If first object name matches with userName (means object[l].get("name")[0] matched with userName ) then if block will execute first