diff --git a/copanier/templates/delivery/edit_delivery.html b/copanier/templates/delivery/edit_delivery.html
index c021c59..bdd1347 100644
--- a/copanier/templates/delivery/edit_delivery.html
+++ b/copanier/templates/delivery/edit_delivery.html
@@ -27,7 +27,7 @@
     </label>
     <label>
         <p>Téléphone référent⋅e</p>
-        <input id="contact_phone" onInput="prettifyPhoneNumber('contact_phone')" type="phone" name="contact_phone" value="{{ delivery.contact_phone }}" required>
+        <input id="contact_phone" pattern="((\+|00)?[0-9]{2}|0)[1-9]( ?[0-9]){8}" onInput="prettifyPhoneNumber('contact_phone')" type="phone" name="contact_phone" value="{{ delivery.contact_phone }}" required>
     </label>
     
     <label>
diff --git a/copanier/templates/delivery/place_order.html b/copanier/templates/delivery/place_order.html
index fbdf966..8b3d362 100644
--- a/copanier/templates/delivery/place_order.html
+++ b/copanier/templates/delivery/place_order.html
@@ -56,7 +56,7 @@
     {%- endif %}
     {% endfor %}
     <p>On y est presque ! Est-ce que tu peux entrer un numéro de téléphone au cas où on ait besoin de vous joindre ?</p>
-    <input id="phone" type="text" onInput="prettifyPhoneNumber('phone')" name="phone_number" value="{{ order.phone_number }}" placeholder="Ton numéro de téléphone" required>
+    <input pattern="((\+|00)?[0-9]{2}|0)[1-9]( ?[0-9]){8}" id="phone" type="text" onInput="prettifyPhoneNumber('phone')" name="phone_number" value="{{ order.phone_number }}" placeholder="Ton numéro de téléphone" required>
     <input type="hidden" name="email" value="{{ person.email }}">
     {% if delivery.status != delivery.CLOSED or request.user.is_staff %}
     <input type="submit" value="Enregistrer la commande" class="primary">
diff --git a/copanier/templates/products/edit_producer.html b/copanier/templates/products/edit_producer.html
index 82afa03..7142dbb 100644
--- a/copanier/templates/products/edit_producer.html
+++ b/copanier/templates/products/edit_producer.html
@@ -28,7 +28,9 @@
 {% endif %}
 </div>
 {% if producer and producer.needs_price_update(delivery) %}
-<p class="notification info">Les prix pour {{ producer.name }} ont besoin d'être validés.</p>
+<p class="notification info">Les prix pour {{ producer.name }} ont besoin d'être validés. {% if producer.needs_price_update(delivery) %}
+    <a class="button" href="{{ url_for('validate_producer_prices', delivery_id=delivery.id, producer_id=producer.id) }}">Marquer les prix comme OK</a>
+{% endif %}</p>
 {% endif %}
 <form method="post" class="pure-form pure-form-aligned">
     <fieldset>
@@ -54,7 +56,7 @@
     </div>
     <div class="pure-control-group">
         <label>Téléphone référent⋅e</label>
-        <input onInput="prettifyPhoneNumber('referent_tel')" id="referent_tel" type="tel" name="referent_tel" value="{{ producer.referent_tel or '' }}" required>
+        <input pattern="((\+|00)?[0-9]{2}|0)[1-9]( ?[0-9]){8}" onInput="prettifyPhoneNumber('referent_tel')" id="referent_tel" type="tel" name="referent_tel" value="{{ producer.referent_tel or '' }}" required>
     </div>
     <div class="pure-control-group">
         <label>Contact producteur⋅rice</label>