def clean(self, value):
value = super(ITVatNumberField, self).clean(value)
if value == u'':
return value
try:
vat_number = int(value)
except ValueError:
raise ValidationError(self.error_messages['invalid'])
vat_number = str(vat_number).zfill(11)
check_digit = vat_number_check_digit(vat_number[0:10])
if not vat_number[10] == check_digit:
raise ValidationError(self.error_messages['invalid'])
return smart_unicode(vat_number)
def clean(self, value):
value = super(ITVatNumberField, self).clean(value)
if value == u'':
return value
try:
vat_number = int(value)
except ValueError:
raise ValidationError(self.error_messages['invalid'])
vat_number = str(vat_number).zfill(11)
check_digit = vat_number_check_digit(vat_number[0:10])
if not vat_number[10] == check_digit:
raise ValidationError(self.error_messages['invalid'])
return smart_unicode(vat_number)
def clean(self, value):
value = super(ITVatNumberField, self).clean(value)
if value == u'':
return value
err_msg = gettext(u'Enter a valid VAT number.')
try:
vat_number = int(value)
except ValueError:
raise ValidationError(err_msg)
vat_number = str(vat_number).zfill(11)
check_digit = vat_number_check_digit(vat_number[0:10])
if not vat_number[10] == check_digit:
raise ValidationError(err_msg)
return smart_unicode(vat_number)
def clean(self, value):
value = super(ITVatNumberField, self).clean(value)
if value == u'':
return value
err_msg = gettext(u'Enter a valid VAT number.')
try:
vat_number = int(value)
except ValueError:
raise ValidationError(err_msg)
vat_number = str(vat_number).zfill(11)
check_digit = vat_number_check_digit(vat_number[0:10])
if not vat_number[10] == check_digit:
raise ValidationError(err_msg)
return smart_unicode(vat_number)
