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Code Issues 32 Releases Wiki Activity

Fixed #26844 -- Made formset's validate_min validation ignore empty forms.

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This commit is contained in:
Andrew Nester
2016-07-18 17:30:55 +03:00
committed by Tim Graham
parent 1e32e1cc95
commit f5c6295797
2 changed files with 16 additions and 1 deletions
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6
django/forms/formsets.py
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@@ -336,11 +336,15 @@ class BaseFormSet(object):
"""
self._errors = []
self._non_form_errors = self.error_class()
empty_forms_count = 0
if not self.is_bound: # Stop further processing.
return
for i in range(0, self.total_form_count()):
form = self.forms[i]
if not form.has_changed():
empty_forms_count += 1
self._errors.append(form.errors)
try:
if (self.validate_max and
@@ -352,7 +356,7 @@ class BaseFormSet(object):
code='too_many_forms',
)
if (self.validate_min and
self.total_form_count() - len(self.deleted_forms) < self.min_num):
self.total_form_count() - len(self.deleted_forms) - empty_forms_count < self.min_num):
raise ValidationError(ungettext(
"Please submit %d or more forms.",
"Please submit %d or more forms.", self.min_num) % self.min_num,