allow empty body when attachment is provided

apprise_api/api/forms.py

@@ -136,6 +136,7 @@ class NotifyForm(forms.Form):
         widget=forms.Textarea(
             attrs={'placeholder': _('Define your message body here...')}),
         max_length=apprise.NotifyBase.body_maxlen,
+        required=False,
     )
 
     # Attachment Support

apprise_api/api/tests/test_notify.py

@@ -82,6 +82,26 @@ def test_notify_by_loaded_urls(self, mock_notify):
         # Reset our mock object
         mock_notify.reset_mock()
 
+        # Preare our form data
+        form_data = {}
+        attach_data = {
+            'attachment': SimpleUploadedFile(
+                "attach.txt", b"content here", content_type="text/plain")
+        }
+
+        # At a minimum, just an attachment is required
+        form = NotifyForm(form_data, attach_data)
+        assert form.is_valid()
+
+        # Send our notification
+        response = self.client.post(
+            '/notify/{}'.format(key), form.cleaned_data)
+        assert response.status_code == 200
+        assert mock_notify.call_count == 1
+
+        # Reset our mock object
+        mock_notify.reset_mock()
+
         # Preare our form data
         form_data = {
             'body': 'test notifiction',

apprise_api/api/views.py

@@ -691,7 +691,7 @@ def post(self, request, key):
             content['title'] = request.GET['title']
 
         # Some basic error checking
-        if not content.get('body') or \
+        if not content.get('body') and not attach or \
                 content.get('type', apprise.NotifyType.INFO) \
                 not in apprise.NOTIFY_TYPES: