# Improves form date checking

* adds validator to make sure no dates like `01.01.1` can be accepted. All dates must be somewhat later than 01.01.1950

intervention/forms/intervention.py

@@ -9,6 +9,7 @@ from dal import autocomplete
 from django import forms
 
 from konova.forms.base_form import BaseForm
+from konova.utils import validators
 from konova.utils.message_templates import EDITED_GENERAL_DATA
 from user.models import User
 from django.db import transaction
@@ -175,6 +176,7 @@ class NewInterventionForm(BaseForm):
         label=_("Registration date"),
         label_suffix=_(""),
         required=False,
+        validators=[validators.reasonable_date],
         widget=forms.DateInput(
             attrs={
                 "type": "date",
@@ -187,6 +189,7 @@ class NewInterventionForm(BaseForm):
         label=_("Binding on"),
         label_suffix=_(""),
         required=False,
+        validators=[validators.reasonable_date],
         widget=forms.DateInput(
             attrs={
                 "type": "date",

intervention/forms/modals/revocation.py

@@ -11,6 +11,7 @@ from django.utils.translation import gettext_lazy as _
 
 from intervention.models import RevocationDocument
 from konova.forms.modals import BaseModalForm, RemoveModalForm
+from konova.utils import validators
 from konova.utils.message_templates import REVOCATION_ADDED, REVOCATION_EDITED
 
 
@@ -19,6 +20,7 @@ class NewRevocationModalForm(BaseModalForm):
         label=_("Date"),
         label_suffix=_(""),
         help_text=_("Date of revocation"),
+        validators=[validators.reasonable_date],
         widget=forms.DateInput(
             attrs={
                 "type": "date",