Form Code

<?php

function check_key() {
  $winnower_settings = get_option('winnower_theme_settings');
  $api_key_confirmation = $winnower_settings['api_key_confirmation'];

  if($api_key_confirmation == 'true') {
    return '<p>Your API Key is approved so the widget will show up.</p>';
  } else {
    return '<p>Please enter an approved API Key.</p>';
  }
}

piklist('field', array(
  'type' => 'html',
  'field' => 'widget_help',
  'value' => check_key()
));

Front-End Code

<?php

/***
Title: Winnower Badge
Description: Shows on pages with posts that you have published on The Winnower.
***/

global $post;
$winnower_settings = get_option('winnower_theme_settings');
$api_key_confirmation = $winnower_settings['api_key_confirmation'];
$ID = $post->ID;
$pub_status = get_post_meta($ID, 'win_toggle', true);

if($api_key_confirmation == 'true' && $pub_status == 'true' && !is_home()):
  $iframe_src = "https://staging.thewinnower.com/api/blog_badge?";
  $blog_id = $winnower_settings['user_blog_id'];

echo $before_widget;
?>

<iframe src="<?= $iframe_src.'blog_id='.$blog_id.'&blog_post_id='.$ID; ?>" width="1000" height="440"></iframe>

<?php
echo $after_widget;
endif;

Thanks for your help.