check if slot exists vue

But this guide can help you to refactor your code for Vue 3 if you are already using <slot> in your components. ... In Vue 2, you can create a named scoped slot like this ...

If using Type-based props declarations , Vue will try its best to compile the type annotations into equivalent runtime prop declarations.

You can check if a slot is empty, for example, only to render it if it has content. ... To check if a slot is empty, you can use $slots, an object representing the slots passed by the parent component.