Condition blocks

Condition blocks sit in the builder palette under Basic → Condition. They evaluate the run context and continue on a true, false, case, or default outlet. Shared graph rules are on Workflows; each page covers Config for that type.

Use	Block
Several comparisons with AND/OR	Condition
Many mutually exclusive paths	Switch
One variable, missing or null	Is Null / Is Not Null
One variable, defined vs unset	Exists
Empty text, list, or object	Is Empty / Is Not Empty
Yes/no style values	Is Truthy / Is Falsy

Condition

Evaluate AND/OR comparisons on context variables and route to true or false.

Switch

Evaluate branches in order and take the first match, or the default outlet.

Is Null

Route true when the variable is missing or null.

Is Not Null

Route true when the variable has a value (not missing or null).

Exists

Route true when the variable is defined (null still counts).

Is Empty

Route true when the value is missing, empty text, an empty list, or an empty object.

Is Not Empty

Route true when the value is not empty.

Is Truthy

Route true when the value counts as yes (true, non-zero, non-empty text).

Is Falsy

Route true when the value counts as no (false, 0, empty text, or missing).