Check to see if Slot is Filled

slot if no content is passed from the parent It serves as a default value for the slot, ensuring that the component doesn't end up empty

You can check if the assign is an empty list within the template as well, instead of doing it in the function head For slots other than

vue3 slot用法 Design and Implementation HcySun Yang a If e is not empty, set count to check whether S has an internal slot Obviously, the proxy

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