{% block content %}
<h3>conditions</h3>
+<form action="conditions" method="GET">
+<input type="submit" value="filter" />
+<input name="pattern" value="{{pattern}}" />
+</form>
+
<table>
<tr>
<th><a href="?sort_by={% if sort_by == "is_active" %}-{% endif %}is_active">active</a></th>