Introduction

Duplicate Value Validator makes sure that no duplicate value is entered into the form for the designated field id.

Duplicate Value Validator will not work with File Upload and Image Upload fields or when the user clicks save as draft.

Duplicate Value Validator Properties

Knowledge Base for DX 7 > Duplicate Value Validator > image2020-2-27_10-45-36.png

Name

Description

Form

Target form to validate against.

Field ID

Field ID in the target form selected above to validate against.

Use back the same ID of the current element to make sure that the value entered is unique.

Duplicate Value Found Error Message

Custom error message to display for duplicate value found.

Mandatory

When checked, field must be filled.

Regular Expression Format Check

Regular Expression to validate the value.

Wrong RegEx Format Error Message

Custom error message to display for RegEx format error.