vc_custom_markup_render_filter

Filters the rendered output of the custom_markup parameter type in the shortcode edit form. This hook allows overriding the custom markup content displayed for a field in the editor.

Parameters

Parameter	Type	Description
$value	mixed	The current value of the parameter field.
$settings	array	The parameter settings array from the shortcode mapping.
$tag	string	The shortcode tag name.

Usage

<?php
add_filter( 'vc_custom_markup_render_filter', 'my_custom_markup_render', 10, 3 );

function my_custom_markup_render( $value, $settings, $tag ) {
    // Render custom HTML for a specific shortcode's custom_markup field
    if ( 'my_shortcode' === $tag ) {
        return '<div class="my-custom-markup">Custom editor interface</div>';
    }
    return $value;
}

Source

File: include/params/custom_markup/custom_markup.php