Contact admin page modified to show more columns and add a search field

picampaign/contact/admin.py

 from django.contrib import admin
+
 from picampaign.contact.models import Contact
 
-admin.site.register(Contact)
+class ContactAdmin(admin.ModelAdmin):
+    list_display = ['full_name', 'mail', 'phone', 'twitter']
+    search_fields = ('first_name', 'last_name')
+
+
+admin.site.register(Contact, ContactAdmin)
+