[WIP] Attempt at adding a form to the platform admin page is not working well for me here. But I want to commit it so I can look at it again.

app/main/forms.py

@@ -16,8 +16,8 @@ from wtforms import (
     HiddenField,
     IntegerField,
     RadioField,
-    FieldList
-)
+    FieldList,
+    DateField)
 from wtforms.fields.html5 import EmailField, TelField
 from wtforms.validators import (DataRequired, Email, Length, Regexp, Optional)
 
@@ -516,3 +516,16 @@ class Whitelist(Form):
         max_entries=5,
         label="Mobile numbers"
     )
+
+
+class DateFilterForm(Form):
+    start_date = DateField("Start Date", [validators.optional()])
+    end_date = StringField("End Date", [validators.optional()])
+
+    def validate(self):
+        print("****In validate")
+        if self.start_date.data and not self.end_date.data:
+            print("***** false {}".format(type(self.end_date.errors)))
+            raise ValidationError('Both required')
+        else:
+            return True