WPFacet date formating

gistfile1.txt

// The keys correspond with columns in the `facetwp_index` table
$dateparams = array(
    'facet_name' => 'keydate'
);

//change the way the date works for key date on calendar page
function my_facetwp_calendar_row( $dateparams, $class ) {
    if ( 'keydate' == $dateparams['facet_name'] ) {
        $raw_value = $dateparams['facet_value'];
        $dateparams['facet_display_value'] = date( 'm/j/Y', strtotime( $raw_value ) );
    }
    return $dateparams;
}

add_filter( 'facetwp_calendar_row', 'my_facetwp_calendar_row', 10, 2 );