Please be advised that there's currently no out-of-the-box option to do this in BuddyBoss. Modifications are typically considered custom work, but we are making an exception in this case. Kindly check our Support Policy here: https://www.buddyboss.com/support-policy/.

Kindly note that if it’s hidden, users won’t know what the issue is if they enter incorrect details while logging in. Kindly try adding the following code.

1. Go to Appearance > Theme File Editor
2. Under “Select theme to edit”, choose (BuddyBoss Child/Whatever theme is active), then click “Select”.
3. Below Theme Files, select Theme Functions (functions.php).
4. Append the following just before the closing PHP tag “?>”:

function bb_hide_msg_on_login_css() {
echo '<style type="text/css">
div#login_error {
display: none;
}
</style>';
}
add_action('login_enqueue_scripts', 'bb_hide_msg_on_login_css');


NOTE: Please make a backup of your site.

5. Click “Update File”.