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Duplicate Value Validator makes sure that no duplicate value is entered into the form.

Knowledge Base for v5 > Duplicate Value Validator > Screenshot 2015-10-05 13.05.52.png

Figure 1: 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.

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