Advanced custom fields orderby radio button value
<p>Is there a smart way to order an array by the acf radio button values?
I have a top-page page-template, and a couple of child pages with custom fields.</p>

<p>In the top-page i want to display some values from the child pages:
page title, and some values from the child pages acf fields
And finally i want to order the array by the acf radio button values.</p>

<p>The radio button values is:</p>

<pre><code>one : A 
two : B
three : C
four : D
five : E
</code></pre>

<p>The field is mandatory so i don't have to test to see if there is a value.</p>

<pre><code>        &lt;section id="info-box"&gt;

            &lt;?php
            if(function_exists( 'get_field') ){

            $query = new WP_Query( 'pagename=top-page' );
            $services_id = $query-&gt;queried_object-&gt;ID;

            wp_reset_postdata(); //* Restore original Post Data *//

                $args = array(
                'posts_per_page' =&gt; -1,
                'post_type' =&gt; 'page',
                'post_parent' =&gt; $services_id,
                'orderby' =&gt; '', // radio button value //
                'order' =&gt; 'ASC'
                );

                $services_query = new WP_Query( $args );

                    // The Loop
                    if ( $services_query-&gt;have_posts() ) {

                        echo '&lt;ul class="info-box-list"&gt;';
                            while ( $services_query-&gt;have_posts() ) {
                            $services_query-&gt;the_post();

                            echo '&lt;li class="list-item"&gt;'; 

                                echo '&lt;div class="list-item-box"&gt;';

                                echo '&lt;a href="' . get_permalink() . '" figure class="link-box-image"&gt;';
                                the_field('image');
                                echo '&lt;/figure&gt;';
                                echo '&lt;/a&gt;';

                                echo get_the_title();
                                the_field( 'sub-title' );

                                echo '&lt;/div&gt;';
                            echo '&lt;/li&gt;';
                            }
                        echo '&lt;/ul&gt;';
                    }

            /* Restore original Post Data */
            wp_reset_postdata();
            }
        ?&gt;  
       &lt;/section&gt;
</code></pre>

<p>Right now I'm kinda just dumping the fields onto the top-page until i can figure out if there is a smart way to order the list by the radio button value, the acf documentation is not that good on the radio buttons functionality. </p>