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Gravity Forms IBAN Validation
This add-on for Gravity Forms adds the option to validate if the users’ input is a valid IBAN bank account number. The check is done when the user submits the form and it will show an error if the input is not correct. Only if this error is resolved the form can be actually be submitted.
Created Oct 26, 2017 · Updated Aug 24, 2026 · ★ 3.67 (3) · 134 sales
