vc_setting-tab-form-{tab}

Filters additional form attributes for a specific settings tab. The dynamic portion of the hook name, {tab}, refers to the settings tab slug (e.g., general, color, custom_css). The filtered value is echoed directly inside the opening <form> tag.

Parameters

Parameter	Type	Description
$attributes	string	Additional HTML attributes to add to the form tag. Default empty string.

Usage

<?php
add_filter( 'vc_setting-tab-form-general', 'my_settings_form_attributes' );

function my_settings_form_attributes( $attributes ) {
    // Add a custom data attribute to the general settings form
    return $attributes . ' data-custom="true"';
}

Source

File: include/templates/pages/vc-settings/tab.php