Description
Check the visitor’s user-agent against blacklisted keywords.
Usage
Enable user-agent processing site-wide.
add_filter( 'gpcb_validate_user_agent', '__return_true' );
Enable user-agent processing in a given form.
add_filter( 'gpcb_validate_user_agent_FORMID', '__return_true' );
Examples
This example enables user-agent checking on form ID 230.
add_filter( 'gpcb_validate_user_agent_230', '__return_true' );
Since
This filter is available since Gravity Perks Blacklist 1.2.8.