<?php echo $header; ?>
<h1>Create a custom field</h1>
<section class="content">
<?php echo $messages; ?>
<form method="post" action="<?php echo admin_url('extend/metadata/add'); ?>" novalidate>
<input name="token" type="hidden" value="<?php echo $token; ?>">
<fieldset class="split">
</fieldset>
<p class="buttons">
<button type="submit"><?php echo __('extend.save', 'Save'); ?></button>
</p>
</form>
</section>
<?php echo $footer; ?>