custom field exists
This block is part of the object group and was last modified in core v10.4.28.
custom field exists v10.4.28 check if custom field exists with a custom value block, or dynamic value
In pins 2
- object required
object - field required
value
Out pins 1
- exists
condition
Outputs condition=true only when the field's dot path EXISTS in the object AND its value is not null -- a key present with a null value reads as NOT existing. The field name comes from the block's selected field, else the value pin. Outputs false when the input is not an object or the field name is empty.
A typical wiring for custom field exists: value feeds the value pin; the condition out pin feeds if.
Commonly used with
In production blueprints, this block is most often wired together with:
- if: this block feeds into it. use mutations X or Y based on a condition.
- create: feeds into this block. Creates a new function that can be executed using the given name.
- value: feeds into this block. Simply returns the provided value.
Version history
Introduced in v10.4.28.
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