Make some project information optional

html/project_info.html

@@ -2,6 +2,10 @@
 <h2>{% trans "Project Information" %}</h2>
 
 <p>{% trans "Project website:" %} <a href="{{ object.web }}">{{ object.web }}</a></p>
+{% if object.mail %}
 <p>{% trans "Mailing list for translators:" %} <a href="mailto:{{ object.mail }}">{{ object.mail }}</a></p>
+{% endif %}
+{% if object.instructions %}
 <p>{% trans "Instructions for translators:" %} <a href="{{ object.instructions }}">{{ object.instructions }}</a></p>
+{% endif %}
 

trans/models.py

@@ -25,8 +25,8 @@ class Project(models.Model):
     name = models.CharField(max_length = 100)
     slug = models.SlugField(db_index = True)
     web = models.URLField()
-    mail = models.EmailField()
-    instructions = models.URLField()
+    mail = models.EmailField(blank = True)
+    instructions = models.URLField(blank = True)
 
     class Meta:
         ordering = ['name']