Encrypted Fields

Description

This add-on gives you data security and data privacy. Encrypt your entries at database level by adding encrypted fields (single line, paragraph, etc.) to your forms. Additionally, back end users can be prevented from accessing entries through the admin panel, based on their role. There is a really thorough description of this add-on on their codecanyon page.

The add-on can be used to help meet GDPR requirements.

Screenshots

Blue Cube Mighty

Description

This plugin adds some additional features to the Gravity Forms plugin: Advanced input validations, Input ID change, Form access control.

WP2PGPmail

Description

Gravity Forms PGP Mail is an encryption add-on that allows you to receive encrypted email notifications from your users. Your users do not need any specific setup. The author of this add-on has also published a PGP keypair generator.

WCAG 2.0 form fields

Description

Modifies Gravity Forms form fields and improves validation so that forms meet WCAG 2.0 accessibility requirements.

Javascript Validation

Description

Enable front-end javascript validation to Gravity Forms.

Real Time Validation

Description

This plugin ensures that users gets the feedback on each field as he types even before form is submitted. Specific validation messages shown to user help him quickly rectify the mistakes.

Encryptorator

Description

This encryption add-on was was published years ago as a GitHub gist, but might be a nice starting point if you need encrypted data storage. The add-on encrypts all Gravity Forms data on the way into the database using openssl public encryption. Data can only be decrypted with the associated private key.