Key Fields
Understanding key fields and how they impact automation logic.
You can use our GPT Assistant for help with Latenode operators:
It can guide you on writing expressions, using variables, filters, and building logic inside your scenarios.
Algorithm
Operators in this group ensure the presence of certain values in a field, variable, or expression.
Result
true
The result of the execution is the presence of a boolean value TRUE.

false
The result of the execution is the presence of a boolean value FALSE.

null
The result of the execution is the presence of null.

space
The result of the execution is the presence of a space.

- Example: If 3.ValueSV = "Hello" and 3.ValueSV = "Latenode", then "Hello Latenode".
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