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Code Issues 32 Releases Wiki Activity

Fixed #33622 -- Allowed customizing error messages for invalid number of forms.

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Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
This commit is contained in:
Marc Seguí Coll
2022-05-08 00:53:13 +02:00
committed by Mariusz Felisiak
parent 667105877e
commit 262fde94de
5 changed files with 100 additions and 14 deletions
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26
django/forms/formsets.py
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@@ -6,7 +6,7 @@ from django.forms.utils import ErrorList, RenderableFormMixin
from django.forms.widgets import CheckboxInput, HiddenInput, NumberInput
from django.utils.functional import cached_property
from django.utils.translation import gettext_lazy as _
from django.utils.translation import ngettext
from django.utils.translation import ngettext_lazy
__all__ = ("BaseFormSet", "formset_factory", "all_valid")
@@ -61,6 +61,16 @@ class BaseFormSet(RenderableFormMixin):
"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)d form.",
"Please submit at most %(num)d forms.",
"num",
),
"too_few_forms": ngettext_lazy(
"Please submit at least %(num)d form.",
"Please submit at least %(num)d forms.",
"num",
),
}
template_name_div = "django/forms/formsets/div.html"
@@ -425,12 +435,7 @@ class BaseFormSet(RenderableFormMixin):
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,
self.error_messages["too_many_forms"] % {"num": self.max_num},
code="too_many_forms",
)
if (
@@ -441,12 +446,7 @@ class BaseFormSet(RenderableFormMixin):
< self.min_num
):
raise ValidationError(
ngettext(
"Please submit at least %d form.",
"Please submit at least %d forms.",
self.min_num,
)
% self.min_num,
self.error_messages["too_few_forms"] % {"num": self.min_num},
code="too_few_forms",
)
# Give self.clean() a chance to do cross-form validation.