Cancel: a player opens a sign
Stops this from happening, as if it never did: a player opens a sign. Only in a flow that starts when a player opens a sign, before any Wait.
A Minecraft element (a step) in Logic. Needs the Basic plan or higher to go live; building and testing are free.
Example
When a player opens a sign → If something → Cancel: a player opens a sign
Also called
player open sign, cancel, stop, prevent, block, deny, sign, edit sign, write sign, playeropensignevent
Works as a data pack?
No. This one needs the Elementium plugin on a Paper server.