Ticket #33622: patch.diff

django/forms/formsets.py

@@ -6 +6 @@
 from django.utils.functional import cached_property
 from django.utils.html import html_safe
 from django.utils.safestring import mark_safe
-from django.utils.translation import gettext_lazy as _, ngettext
+from django.utils.translation import gettext_lazy as _, ngettext_lazy
 
 __all__ = ('BaseFormSet', 'formset_factory', 'all_valid')
 
@@ -61 +61 @@
             'ManagementForm data is missing or has been tampered with. Missing fields: '
             '%(field_names)s. You may need to file a bug report if the issue persists.'
         ),
+        'too_many_forms': ngettext_lazy(
+            "Please submit at most {num} form.",
+            "Please submit at most {num} forms.",
+            'num'
+        ),
+        'too_few_forms': ngettext_lazy(
+            "Please submit at least {num} form.",
+            "Please submit at least {num} forms.",
+            'num'
+        ),
     }
 
     def __init__(self, data=None, files=None, auto_id='id_%s', prefix=None,
@@ -366 +376 @@
             if (self.validate_max and
                     self.total_form_count() - len(self.deleted_forms) > self.max_num) or \
                     self.management_form.cleaned_data[TOTAL_FORM_COUNT] > self.absolute_max:
-                raise ValidationError(ngettext(
-                    "Please submit at most %d form.",
-                    "Please submit at most %d forms.", self.max_num) % self.max_num,
+                raise ValidationError(
+                    self.error_messages['too_many_forms'].format(num=self.max_num),
                     code='too_many_forms',
                 )
             if (self.validate_min and
                     self.total_form_count() - len(self.deleted_forms) - empty_forms_count < self.min_num):
-                raise ValidationError(ngettext(
-                    "Please submit at least %d form.",
-                    "Please submit at least %d forms.", self.min_num) % self.min_num,
-                    code='too_few_forms')
+                raise ValidationError(
+                    self.error_messages['too_few_forms'].format(num=self.min_num),
+                    code='too_few_forms',
+                )
             # Give self.clean() a chance to do cross-form validation.
             self.clean()
         except ValidationError as e: