Table of Contents

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  1. Preface
  2. Introduction to Data Transformation
  3. Data Processor Transformation
  4. Wizard Input and Output Formats
  5. Relational Input and Output
  6. XMap
  7. Libraries
  8. Schema Object
  9. Command Line Interface
  10. Scripts
  11. Parsers
  12. Script Ports
  13. Document Processors
  14. Formats
  15. Data Holders
  16. Anchors
  17. Transformers
  18. Actions
  19. Serializers
  20. Mappers
  21. Locators, Keys, and Indexing
  22. Streamers
  23. Validators, Notifications, and Failure Handling
  24. Validation Rules
  25. Custom Script Components

Data Transformation User Guide

Data Transformation User Guide

ValidatorPipeline

ValidatorPipeline

The
ValidatorPipeline
validator applies a list of validators to the data. If any of the validators reports invalidity, or if a validator is marked as
optional
and fails, the
ValidatorPipeline
triggers a notification.
Use a
ValidatorPipeline
to apply AND logic to a set of validation conditions. The data is valid if it satisfies all the conditions.
The following table describes the properties of the
ValidatorPipeline
validator:
Property
Description
allow_empty_value
Determines whether an empty input is accepted as valid. You can choose one of the following options:
  • Selected. Empty input is valid.
  • Cleared. Empty input is not valid.
Default is cleared.
disabled
Determines whether the Script ignores the component and all of the child components. Use this property to test, debug, and modify a Script. You can choose one of the following options:
  • Selected. The Script ignores the component.
  • Cleared. The Script applies the component.
The default is cleared.
name
A descriptive label for the component. This label appears in the log file and the
Events
view. Use the
name
property to identify the component that caused the event.
negation
Determines whether the validation condition is negated. You can choose one of the following options:
  • Selected. If the condition is true, the input is not valid, and if the condition is false, the input is valid.
  • Cleared. If the condition is true, the input is valid, and if the condition is false, the input is not valid.
Default is cleared.
notify
Defines the name of a notification. If the input does not conform to the validation condition, the validator triggers the notification. For more information, see Notifications. Default is cleared.
optional
Determines whether a component failure causes the parent component to fail. You can choose one of the following options:
  • Selected. Component failure does not cause the parent component to fail.
  • Cleared. Component failure causes the parent component to fail.
Default is cleared. For more information about component failure, see Failure Handling.
remark
A user-defined comment that describes the purpose or action of the component.
transformers
Defines a list of transformers that apply to the input. The validation condition is applied to the result of the transformers. The transformers have only a temporary effect on the data for the purpose of validation. The input is not permanently altered.