Notion every Function

A quick reference for the Notion every function, including syntax, purpose, return value, and examples.

Quick reference

Item	Details
Function	`every()`
Category	Lists
Syntax	`every(list, condition)`
Purpose	Check whether every item matches
Return value	Boolean

Official example of the every function in the Notion formula editor

At least one task is overdue:

prop("Tasks").some(not(empty(current.prop("Due Date"))) and current.prop("Due Date") < today() and current.prop("Status") != "Completed")

All tasks are completed:

prop("Tasks").every(current.prop("Status") == "Completed")