?>
</label>
<div>
<input type="hidden" name="email_type" id="email_type" value="<?php
echo $defaults['type'];
?>
" />
<span class="hide-if-date interval_span hideable">
<input type="number" min="1" step="1" name="interval" id="interval" value="<?php
echo esc_attr($defaults['interval']);
?>
" size="2" style="vertical-align: top; width: 50px;" />
</span>
<select name="interval_duration" id="interval_duration" class="interval_duration hideable">
<?php
$durations = FollowUpEmails::get_durations();
foreach ($durations as $key => $value) {
$selected = $defaults['interval_duration'] == $key ? 'selected' : '';
?>
<option class="interval_duration_<?php
echo $key;
?>
hideable" value="<?php
echo esc_attr($key);
?>
" <?php
echo $selected;
?>
><?php
echo $value;
?>
