Change the Validation Message
Code
Filename: gpb-change-the-validation-message.php
<?php
/**
* Gravity Perks // Blocklist // Change the Validation Message
* https://gravitywiz.com/documentation/gravity-forms-blocklist/
*/
add_filter( 'gpb_validation_message', function( $validation_message ) {
// Specify the message you would like to use.
return 'YOUR MESSAGE';
});