Are Unique Values validation

Sep 21, 2015
Are Unique Values validation
  • The are unique values validation plugin checks if the element has already saved its value in the database. If it has then the validation fails.
    In addition you can select a second element. If selected then the validation fails if either of the two elements have had their values previously stored in the database.

    validation-rule-are-unique.png
    • Error message - The error message to show in the form when the validation fails
    • Additional comparison element - An optional second element to include in the validation
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