Edit form fields

atst/forms/ko_review.py

@@ -1,15 +1,36 @@
+import pendulum
 from flask_wtf.file import FileAllowed
 
+from wtforms.fields.html5 import DateField
 from wtforms.fields import StringField, TextAreaField, FileField
 from wtforms.validators import Optional, Length, InputRequired
 
 from .forms import CacheableForm
-from .validators import IsNumber
+from .validators import IsNumber, DateRange
 
 from atst.utils.localization import translate
 
 
 class KOReviewForm(CacheableForm):
+    start_date = DateField(
+        translate("forms.ko_review.start_date_label"),
+        validators=[
+            DateRange(
+                lower_bound=pendulum.duration(days=0),
+                message=translate("forms.ko_review.invalid_date"),
+            )
+        ],
+    )
+    end_date = DateField(
+        translate("forms.ko_review.end_date_label"),
+        validators=[
+            DateRange(
+                lower_bound=pendulum.duration(days=0),
+                message=translate("forms.ko_review.invalid_date"),
+            )
+        ],
+        format="%m/%d/%Y",
+    )
     pdf = FileField(
         translate("forms.ko_review.pdf_label"),
         description=translate("forms.ko_review.pdf_description"),
@@ -17,7 +38,6 @@ class KOReviewForm(CacheableForm):
             FileAllowed(
                 ["pdf", "png"], translate("forms.task_order.file_format_not_allowed")
             ),
-            InputRequired(),
         ],
         render_kw={"required": False, "accept": ".pdf,.png,application/pdf,image/png"},
     )