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15 lines
628 B
15 lines
628 B
from django import forms
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from .models import Product
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class ProductForm(forms.ModelForm):
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class Meta:
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model = Product
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fields = '__all__'
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def clean_shelf_life_days(self):
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shelf_life_days = self.cleaned_data.get('shelf_life_days')
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if shelf_life_days <= 0:
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raise forms.ValidationError("Срок годности должен быть положительным числом.")
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if shelf_life_days > 3650: # 10 лет
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raise forms.ValidationError("Срок годности превышает допустимый предел.")
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return shelf_life_days |