BuddyPress.org

I found a way to accomplish it…
Paste this piece of code in your theme functions file..

`// Stop user accounts logging in that have not been activated (user_status = 2)
function bp_core_signup_disable_inactive_modified( $auth_obj, $username ) {
global $bp, $wpdb;

if ( !$user_id = bp_core_get_userid( $username ) )
return $auth_obj;

$user_status = (int) $wpdb->get_var( $wpdb->prepare( “SELECT user_status FROM $wpdb->users WHERE ID = %d”, $user_id ) );

if ( 2 == $user_status )
header(“Location:”.get_site_url().”/login?err=not-activated”); /*Your Custom Message*/
else
return $auth_obj;
}
add_filter( ‘authenticate’, ‘bp_core_signup_disable_inactive_modified’, 30, 2 );
`