How to check component default $slot is empty ?

Vue 3 if you are already using slot> in your components In Vue 2, you can create a named scoped slot like this: ItemList> template slot

Note that v-slot is new to Vue , so if you're using an older error = null if { = null return }

vue default slot when modified, automatically allocates empty slots or removes elements from the array Similarly, adding array elements automatically

vue slot ref The QSelect Vue slot clearable : Boolean Description Appends clearable icon when a value is set; When clicked, model becomes null