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Diffstat (limited to 'django/forms/fields.py')
| -rw-r--r-- | django/forms/fields.py | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/django/forms/fields.py b/django/forms/fields.py index 17c7956b53..0214d60c1c 100644 --- a/django/forms/fields.py +++ b/django/forms/fields.py @@ -350,6 +350,17 @@ class DecimalField(IntegerField): raise ValidationError(self.error_messages['invalid'], code='invalid') return value + def validate(self, value): + super().validate(value) + if value in self.empty_values: + return + if not value.is_finite(): + raise ValidationError( + self.error_messages['invalid'], + code='invalid', + params={'value': value}, + ) + def widget_attrs(self, widget): attrs = super().widget_attrs(widget) if isinstance(widget, NumberInput) and 'step' not in widget.attrs: |