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String Validator

This plugin validates data with regex pattern.


This node requires configuration.

  • validation_regex - this is regex pattern.
  • data - data what we want to validate. this value can also be a path to date in profile, session, event.


  "validation_regex": "^H",
  "data": "payload@properties.hello"   // This will return e.g. Hello world

It will return payload on valid output port. invalid port will stay inactive.

  "validation_regex": "^a",
  "data": "hello!"  // Now we use plain string instead of path to data.

It will return payload on invalid output port. valid port will stay inactive.


This node does not process input payload.


This plugin has to port valid and invalid. Depending on validation result the appropriate ports will be launched with payload copied as data.