Filter to modify the values used in the query filters. This is useful for adding replacements for Gravity Forms merge tags, replacing special values such as Current Post/User ID, etc.
add_filter( 'gpeb_filter_value', 'my_custom_function' );
The current filter value.
The current filter.
Current instance of GF_Queryer.
This filter is available since Gravity Forms Entry Blocks 1.0.