Introduction
Duplicate Value Validator makes sure that no duplicate value is entered into the form.
Duplicate Value Validator will not work with File Upload and Image Upload fields or when the user clicks save as draft after key in the value.
Duplicate Value Validator Properties
| Name | Description |
|---|---|
| Form | Target form to validate against. |
| Field ID | Field ID in the target form selected above to validate against. Tip Use back the same ID of the current element to make sure that the value entered is unique. |
| Mandatory | When checked, field value must be filled. |
| Regular Expression Format Check | Regular Expression to validate the value. |
| Wrong Format Error Message | Wrong Format Error Message |