Description
Filter the message returned when a field fails the blacklist validation.
Usage
Apply to all fields on all forms.
add_filter( 'gpb_validation_message', 'my_custom_function' );
Apply to all fields on a specific form.
add_filter( 'gpb_validation_message_FORMID', 'my_custom_function' );
Apply to a specific field on a specific form.
add_filter( 'gpb_validation_message_FORMID_FIELDID', 'my_custom_function' );
Since
This filter is available since Gravity Forms Blacklist 1.2.5.