ComfySoftSwitchNode - ComfyUI Built-in Node Documentation

The Soft Switch node selects between two possible input values based on a boolean condition. It outputs the value from the on_true input when the switch is true, and the value from the on_false input when the switch is false. This node is designed to be lazy, meaning it only evaluates the input that is needed based on the switch state.

Inputs

Parameter	Description	Data Type	Required
`switch`	The boolean condition that determines which input to pass through. When true, the `on_true` input is selected. When false, the `on_false` input is selected.	BOOLEAN	Yes
`on_false`	The value to output when the `switch` condition is false. This input is optional, but at least one of `on_false` or `on_true` must be connected.	MATCH_TYPE	No
`on_true`	The value to output when the `switch` condition is true. This input is optional, but at least one of `on_false` or `on_true` must be connected.	MATCH_TYPE	No

Note: The on_false and on_true inputs must be of the same data type, as defined by the node’s internal template. At least one of these two inputs must be connected for the node to function.

Outputs

Output Name	Description	Data Type
`output`	The selected value. It will match the data type of the connected `on_false` or `on_true` input.	MATCH_TYPE

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​Inputs

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Inputs

Outputs