Boolean is true

Input

value

Validate that value is true

validation:

booleanIsTrue

Ensure boolean field is true

source:value

Output

result
Pass
Boolean field "value" is not true
Boolean field "value" is not true
Boolean field "value" is not true
Boolean field "value" is not true
Boolean field "value" is not true

* Sample inputs run locally in your browser using the same operation logic as Fontana Flow.
Results are illustrative, not connected to a workflow.

Ensure boolean field is true.

Parameters

This operation has no configurable parameters.

Field selection

• source — Field whose values this operation reads. Use a single field name, a comma-separated list of plain field paths (cash_flow_type, currency) from the multi-select UI, or a regex via Pattern mode. Omit to apply to all fields on the row.
• target — Optional output field. When omitted, the source field is updated in place. Hidden when more than one named source field is selected.

JSON Configuration

{
  "id": "op-booleanIsTrue",
  "type": "validation",
  "action": "booleanIsTrue",
  "params": {},
  "testInputs": [
    "true",
    "false",
    "0",
    "no",
    "maybe",
    "1"
  ]
}

Related

• required