The book has author

True when the book has author. Paper: for the existence of an author in the book.

Try it on your server

A Minecraft element (a check) in Items & inventories. Needs the Basic plan or higher to go live; building and testing are free.

Example

When a player types /kit → If The book has author → Answer Yes!

Also called

book, author, bookmeta, item, meta, component, has author

Works as a data pack?

No. This one needs the Elementium plugin on a Paper server.

What you give it

• Item

Related

• Armour piece is
• Ender chest is full
• Hand is empty
• Is wearing armour
• Has item
• Has item by name
• Has room for
• Is holding

All Minecraft elements