Validate

The Validate node allows you to validate expressions easily.

Follow the steps below to validate your expressions:

1. Click on the Validate node to open it.
2. Select either the Add Validation or Add Validation group options.
3. Name your validation to identify it easily.
4. Enter the expression that needs to be validated.
5. Choose either the Warning or Error options to indicate the severity of the validation.
6. Enter the message that should be displayed for the validation and save your changes.

Validation Group

A validation group is a collection of related validation rules organized under a single condition (pre-condition). It allows selective validation based on specific criteria.

• Validation groups contain a pre-condition that determines whether the validation rules should be executed.
• Inner validation rules are only checked if the pre-condition evaluates to true.

Eg

• If the employee is of type "permanent," the pre-condition is true, and the inner validation rules are executed to validate the employee's skill and experience.
• If the employee is not of type "permanent," the pre-condition is false, and the inner validation rules are not checked, avoiding redundant validations.