setNull

• syntax:
  • $$setNull("name")
    • first argument:
      • type: String
      • description: set to property name
• type:
  • String or Object
• description:
  • set property to null

Example

{
  "value": true
}

jfol:

$$setNull("value2")$$json

result:

{
    "value": true,
    "value2": null
}