is not empty
This block is part of the condition group and was last modified in core v10.4.28.
is not empty v10.4.28 checks if the number is filled (not empty)
In pins 1
- Number required
numberThe number to be checked.
Out pins 1
- condition
conditionThe condition that tells if the given number is filled (not empty).
True when the number pin is connected and non-nil; false ONLY for nil/missing. The number 0 counts as not empty (true), and no numeric validation occurs - any non-nil value of any type is true.
A typical wiring for is not empty: the condition out pin feeds if.

Commonly used with
In production blueprints, this block is most often wired together with:
- get fields: feeds into this block. Gets the selected fields from the given object.
- if: this block feeds into it. Allows you to use different dates based on your given condition (true/false).
- AND: this block feeds into it. operator for a set of boolean operands will be true if and only if all the operands are true.
- if: this block feeds into it.
- if: this block feeds into it.
Version history
Introduced in v10.4.28.
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