Valid If Rule Overview

   MaestroPreviously known as Transact Maestro.  |   Form Builder |  v5.1 & Higher This feature is related to v5.1 and higher.

The Valid If validation rule can be created to evaluate a component value using JavaScript, which returns true if the value is valid or false otherwise. If the valid if rule returns false, the validation fails, and an error message can be displayed. You can write a JavaScript script or use existing JavaScript functions of any complexity to evaluate the component’s value.