How to use Gravity Forms Email Blacklist plugin

The Email Blacklist Add-on for Gravity Forms is a tool designed to block form submissions based on specified email addresses or domains. It effectively prevents spam submissions, competitor information gathering and unqualified leads from entering your system, ensuring cleaner, high-quality data collection. Administrators can define a blacklist of domains that trigger validation errors or capture …

Developer Resources: Gravity Forms Email Blacklist

Filter: gf_blacklist_validation_message This filter lets you customize the error message shown to users if their email is blacklisted based on form or field settings. Parameters Returns (string): The error message displayed when the email is blacklisted. Filter: gf_blacklist_is_valid This filter lets you determine whether an email passes blacklist validation during form submission. Parameters Returns (bool): …