Wordpress Query based on Checkbox Value -


i'm trying query custom post type of "projects" , return posts have "custom_featured" checkbox checked on. current query, it's not returning although have several posts checkbox checked.

$args = array(      'post_type' => 'projects',      'meta_query' => array(                          array(                                'key' => 'custom_featured',                               'value' => 'true',                               'compare' => '='                               )                         )         );         $my_query = new wp_query($args);          if( $my_query->have_posts() ) {            while ($my_query->have_posts()) : $my_query->the_post(); ?>             <a href="<?php the_permalink();?>">                 <h1><?php the_title();  ?> </h1>             </a>                                                              <?php endwhile;            }            wp_reset_query();

i figured out. 'value' should "on" , not "true"


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