Produits Entr'ouvert » w.c.s.

Even more importantly though, users scan forms looking for empty fields. As people, we don’t methodically work through all the field names, picking them out from all the other clutter on the page. We take the easy lazy route. Which fields are blank?
— https://uxdesign.cc/dont-default-to-please-select-in-drop-downs-only-use-defaults-when-applicable-to-most-users-c051ff0c65bc

côté code ça serait genre :

+++ b/wcs/qommon/templates/qommon/forms/widgets/select.html
@@ -4,6 +4,8 @@
     {% for attr in widget.attrs.items %}{{attr.0}}="{{attr.1}}"{% endfor %}>
   {% if not widget.separate_hint and widget.hint %}
   <option value="">{{ widget.hint }}</option>
+  {% elif not widget.required %}
+  <option></option>
   {% endif %}
   {% for option in widget.get_options %}
   <option{% for attr in option.attrs.items %} {{attr.0}}="{{attr.1}}"{% endfor %}>{{ option.description }}</option>