vc_settings-less-variables

Filters the LESS variable definitions used for compiling custom design options colors on the WPBakery settings page. These variables map LESS variable names to setting keys and their default values.

Parameters

Parameter	Type	Description
$variables	array	Associative array mapping LESS variable names to their configuration. Each entry can be a string (setting key) or an array with key, default, and optionally default_key properties.

Usage

<?php
add_filter( 'vc_settings-less-variables', 'my_add_less_variables', 10, 1 );

function my_add_less_variables( $variables ) {
    // Add a custom LESS variable mapped to a setting
    $variables['my_custom_color'] = [
        'key' => 'wpb_js_my_custom_color',
        'default' => '#333333',
    ];
    return $variables;
}

Source

File: modules/design-options/class-vc-design-options-module-settings.php