If-Else Node

The if-else node evaluates a boolean expression and routes execution to one of two branches.

Configuration Fields

Field	Type	Description
`condition`	string	Jexl expression that resolves to a boolean

Expression Context

The condition is evaluated with Jexl (not raw JavaScript) with these context variables:

Variable	Value
`input`	`variables.input` — the original trigger payload
`lastOutput`	`variables.lastOutput` — output of the previous node
`variables`	All variables set during the current execution

Output

{ "condition": true, "branch": "if" }

{ "condition": false, "branch": "else" }

Connect the outgoing edge from the if source handle to the node that runs when the condition is true. Connect the else handle to the alternative path. Both handles must be connected for the graph to be valid.

Expression Examples

lastOutput.score > 0.8
input.status == "approved"
variables.retryCount < 3
lastOutput.items.length > 0
input.role == "admin" && lastOutput.verified == true

Jexl uses == and != for equality (not ===). It does not support typeof, template literals, or destructuring. For complex logic, use a Transform node first to reshape the data, then pass the result into the if-else condition.

Example Config

{
  "condition": "lastOutput.confidence > 0.75"
}

If-Else Node

If-Else Node

Configuration Fields

Expression Context

Output

Wiring

Expression Examples

Example Config

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