Conditional Node

The Conditional Node allows a workflow to branch based upon a conditional expression.

Configuration

Configuring a Conditional Node involves writing an expression, which will evaluate to a true or false value. When the expression evaluates to false for a given workflow payload, the route on the left out of the Conditional Node is taken. When the expression evaluates to true, the route on the right out of the node is taken.

In the above example, the workflow will take the right (or true) path whenever the value of the payload field data.path is equal to the string “/transition/up”, and will take the left (or false) path otherwise.

For example, the following workflow payload would take the true path:

{
  "data": {
    ...
    "path": "/transition/up",
    ...
  },
  ...
}