function ml_subscriptions_enable()
{
return ml_has_groups_library() && get_option('ml_subscriptions_enable') !== 'false';
}
<h1 style="float:left;">Membership Options</h1>
<a id="intercom" style="float: right;" class="ml-contact-button button button-primary" href="mailto:h89uu5zu@incoming.intercom.io">Contact Us</a>
<div style="clear:both;"></div>
<div class="narrow">
<div id="ml_admin_subscriptions">
<?php
if (ml_has_groups_library() == false) {
?>
<div class="update-nag">
You need to install and activate the
<a href="http://www.itthinx.com/plugins/groups/" target="_blank">
<b>
WP Groups
</b></a>plugin to enable password protected user logins to your app.
</div><?php
} else {
?>
<div class="stuffbox" id="ml_admin_subscriptions_options">
<h2 style="text-decoration:underline">
Options
</h2><h2>
<input data-checked="<?php
echo get_option('ml_subscriptions_enable', false);
?>
" name="ml_subscriptions_enable" type="checkbox" />Require users to login to access the app
</h2><input class="button button-primary button-large" data-label="Save" data-saving-label="Saving..." type="submit" value="Save" /></h3></div><?php
}