improved: webmail compose form now displays cc/cci only when required

improved: webmail compose form error messages on To field are more clear

modoboa/extensions/webmail/templates/webmail/compose.html

@@ -2,42 +2,67 @@
 
 <form class="form-horizontal" method="POST" action="{{ posturl }}" id="composemail">
   {% csrf_token %}
-
   <div id="compose-container">
     <div id="mailheader">
       <div class="form-group{% if form.errors.to %} has-error{% endif %}">
+ 
+	{# handling to field #} 
         <label class="col-sm-1 control-label" for="id_to">{% trans "To" %}</label>
         <div class="col-sm-8">
-          <input id="id_to" name="to" class="form-control" value="{% if form.to.value %}{{ form.to.value }}{% endif %}"{% if form.to.errors %} placeholder="{% for error in form.to.errors %}{{ error }}{% endfor %}" title="{% for error in form.to.errors %}{{ error }}{% endfor %}"{% endif %}>
+          <input id="id_to" name="to" class="form-control" value="{% if form.to.value %}{{ form.to.value }}{% endif %}" placeholder="{% trans 'This field is required' %}">
+	  {% if form.to.errors %}
+	  {% for error in form.to.errors %}
+	  <p class="help-block">{{ error }}</p>
+	  {% endfor %}
+	  {% endif %}
         </div>
-        {% if not form.cc.value %}
+
+	{# handling cc and cci buttons #}
+        {% if not form.cc.value or not form.cci.valie %}
         <div class="col-sm-2">
-          <button id="add_cc" class="btn btn-default btn-xs"><span class="fa fa-plus"></span> {% trans "Cc" %}</button>
-          <button id="add_cci" class="btn btn-default btn-xs"><span class="fa fa-plus"> {% trans "Cci" %}</span></button>
+	  {% if not form.cc.value %}
+          <button id="add_cc" class="btn btn-default btn-xs">
+	    <span class="fa fa-plus"></span> {% trans "Cc" %}
+	  </button>
+	  {% endif %}
+	  {% if not form.cci.value %}
+          <button id="add_cci" class="btn btn-default btn-xs">
+	    <span class="fa fa-plus"> {% trans "Cci" %}</span>
+	  </button>
+	  {% endif %}
         </div>
-        {% endif %}
+       {% endif %}
       </div>
+
+      {# display cc field when required #}
       {% if form.cc.value %}
         {% render_field form.cc label_width="col-sm-1" %}
-        {% render_field form.cci label_width="col-sm-1" %}
       {% else %}
         {% render_field form.cc label_width="col-sm-1" hidden=True %}
+      {% endif %}
+
+      {# display cci field when required #}
+      {% if form.cci.value %}
+        {% render_field form.cci label_width="col-sm-1" %}
+      {% else %}
         {% render_field form.cci label_width="col-sm-1" hidden=True %}
       {% endif %}
+
       {% render_field form.subject label_width="col-sm-1" %}
-      
+
     </div>
-    
+
     <div id="body_container">
       {% if body %}
-      <textarea id="id_body" name="body" class="form-control editor">{% if bodyheader %}{{ bodyheader }}{% endif %}
+      <textarea id="id_body" name="body" class="form-control editor">
+	{% if bodyheader %}{{ bodyheader }}{% endif %}
         {{ body }}
       </textarea>
       {% else %}
       <textarea id="id_body" name="body" class="form-control editor"></textarea>
       {% endif %}
     </div>
-  </div>
 
+  </div>
 </form>
 

modoboa/extensions/webmail/validators.py

@@ -14,7 +14,7 @@ class EmailListValidator(object):
         value = force_text(value)
         emails = [unicode.strip(email) for email in value.split(",")]
         addresses = getaddresses(emails)
-        [validate_email(e) for r, e in addresses.values]
+        [validate_email(e) for r, e in addresses]
 
 validate_email_list = EmailListValidator()