I think I found a solution I got it to work for both members directory page and single members page with this code.

 /**
 * Hide Members Directory and single members page from non members(not logged in users)
 */
function buddydev_hide_members_directory_for_non_members() {
    if ( bp_is_members_directory() || bp_is_user() ) {
        if (!is_user_logged_in() ) {
             bp_core_redirect( bp_get_signup_page() );
exit;
        }
    }
}
 
add_action( 'bp_template_redirect', 'buddydev_hide_members_directory_for_non_members' ); 

Thank you very much I just downloaded the plugin now

Hello brajesh,

Thank you very much your code worked perfectly, you are a life saver I’m really grateful for your help. I will also like to appreciate the good work you’re doing with buddypress. Your deep contribution has truly transformed buddypress from what it was 5 years ago.

God bless you

Hello,

This code below is preventing the code you sent from working

 /**
 * Buddydev force follow 6 members function.
 */
function buddydev_check_or_redirect() {
	// Force profile photo active?
	$fp_active = class_exists( 'BD_Force_User_Avatar_Helper' );

	// skip if logged and on non bp page.
	if ( is_user_logged_in() && ! is_buddypress() ) {
		if ( $fp_active ) {
			remove_action( 'bp_template_redirect', array(
				BD_Force_User_Avatar_Helper::get_instance(),
				'check_or_redirect',
			), 1 );
		}

		return;
	}

	if ( ! function_exists( 'bp_follow_get_the_following_count' ) || ! is_user_logged_in() || is_super_admin() ) {
		return;
	}

	$is_dir = bp_is_members_directory();

	// if we are on directory and force profile is not active
	// return.
	if ( $is_dir && ! $fp_active ) {
		return;
	}

	$follow_count = bp_follow_get_the_following_count( array( 'object_id' => get_current_user_id() ) );

	if ( $follow_count >= 4 ) {
		return;
	}

	if ( $is_dir && $fp_active ) {
		remove_action( 'bp_template_redirect', array(
			BD_Force_User_Avatar_Helper::get_instance(),
			'check_or_redirect',
		), 1 );

		return;
	}

	bp_core_add_message( __( 'Please follow 4 or more members to continue.' ), 'error' );

	bp_core_redirect( bp_get_members_directory_permalink() );
}

add_action( 'bp_template_redirect', 'buddydev_check_or_redirect', 0 ); 

Hello Brajesh,

Any feedback on this issue

Thank you