use regular WTForms DateField for requests dates

atst/forms/fields.py

@@ -1,23 +1,6 @@
-from wtforms.fields.html5 import DateField
 from wtforms.fields import Field, SelectField as SelectField_
 from wtforms.widgets import TextArea
 
-from atst.domain.date import parse_date
-
-
-class DateField(DateField):
-    def _value(self):
-        if self.data:
-            return parse_date(self.data)
-        else:
-            return None
-
-    def process_formdata(self, values):
-        if values:
-            self.data = values[0]
-        else:
-            self.data = None
-
 
 class NewlineListField(Field):
     widget = TextArea()

atst/forms/org.py

@@ -1,9 +1,9 @@
-from wtforms.fields.html5 import EmailField, TelField
+from wtforms.fields.html5 import DateField, EmailField, TelField
 from wtforms.fields import RadioField, StringField
 from wtforms.validators import Required, Email
 import pendulum
 
-from .fields import DateField, SelectField
+from .fields import SelectField
 from .forms import ValidatedForm
 from .validators import DateRange, PhoneNumber, Alphabet
 from .data import SERVICE_BRANCHES
@@ -60,4 +60,5 @@ class OrgForm(ValidatedForm):
                 message="Must be a date within the last year.",
             ),
         ],
+        format="%m/%d/%Y",
     )

atst/forms/request.py

@@ -1,8 +1,8 @@
-from wtforms.fields.html5 import IntegerField
+from wtforms.fields.html5 import DateField, IntegerField
 from wtforms.fields import RadioField, TextAreaField
 from wtforms.validators import Optional, Required
 
-from .fields import DateField, SelectField
+from .fields import SelectField
 from .forms import ValidatedForm
 from .data import (
     SERVICE_BRANCHES,
@@ -135,4 +135,5 @@ class RequestForm(ValidatedForm):
     start_date = DateField(
         description="When do you expect to start using the JEDI Cloud (not for billing purposes)?",
         validators=[Required()],
+        format="%m/%d/%Y",
     )

atst/forms/validators.py

@@ -2,13 +2,11 @@ import re
 from wtforms.validators import ValidationError
 import pendulum
 
-from atst.domain.date import parse_date
-
 
 def DateRange(lower_bound=None, upper_bound=None, message=None):
     def _date_range(form, field):
         now = pendulum.now().date()
-        date = parse_date(field.data)
+        date = field.data
 
         if lower_bound is not None:
             if (now - lower_bound) > date: