def clean(self, value):
value = super(SEOrganisationNumberField, self).clean(value)
if value in EMPTY_VALUES:
return ""
match = SWEDISH_ID_NUMBER.match(value)
if not match:
raise forms.ValidationError(self.error_messages["invalid"])
gd = match.groupdict()
# Compare the calculated value with the checksum
if id_number_checksum(gd) != int(gd["checksum"]):
raise forms.ValidationError(self.error_messages["invalid"])
# First: check if this is a real organisation_number
if valid_organisation(gd):
return format_organisation_number(gd)
# Is this a single properitor (enskild firma)?
try:
birth_day = validate_id_birthday(gd, False)
return format_personal_id_number(birth_day, gd)
except ValueError:
raise forms.ValidationError(self.error_messages["invalid"])
def clean(self, value):
value = super(SEPersonalIdentityNumberField, self).clean(value)
if value in EMPTY_VALUES:
return ""
match = SWEDISH_ID_NUMBER.match(value)
if match is None:
raise forms.ValidationError(self.error_messages["invalid"])
gd = match.groupdict()
# compare the calculated value with the checksum
if id_number_checksum(gd) != int(gd["checksum"]):
raise forms.ValidationError(self.error_messages["invalid"])
# check for valid birthday
try:
birth_day = validate_id_birthday(gd)
except ValueError:
raise forms.ValidationError(self.error_messages["invalid"])
# make sure that co-ordination numbers do not pass if not allowed
if not self.coordination_number and int(gd["day"]) > 60:
raise forms.ValidationError(self.error_messages["coordination_number"])
return format_personal_id_number(birth_day, gd)