Add validation attributes to select fields

views/macros.njk

@@ -63,7 +63,7 @@
                     {% endfor %}
                 </div>
             {% elseif type == 'select' %}
-                <select name="{{ name }}" id="field-{{ name }}">
+                <select name="{{ name }}" id="field-{{ name }}" {{ validation_attributes|safe }}>
                     {% for option in extraData %}
                         <option value="{{ option }}" {{ 'selected' if value == option }}>{{ option }}</option>
                     {% endfor %}