def clean(self, value):
# strip spaces and dashes
value = value.strip().replace(' ', '').replace('-', '')
super(ZAIDField, self).clean(value)
if value in EMPTY_VALUES:
return ''
match = re.match(id_re, value)
if not match:
raise ValidationError(self.error_messages['invalid'])
g = match.groupdict()
try:
# The year 2000 is conveniently a leapyear.
# This algorithm will break in xx00 years which aren't leap years
# There is no way to guess the century of a ZA ID number
d = date(int(g['yy']) + 2000, int(g['mm']), int(g['dd']))
except ValueError:
raise ValidationError(self.error_messages['invalid'])
if not luhn(value):
raise ValidationError(self.error_messages['invalid'])
return value
def clean(self, value):
# strip spaces and dashes
value = value.strip().replace(" ", "").replace("-", "")
super(ZAIDField, self).clean(value)
if value in EMPTY_VALUES:
return u""
match = re.match(id_re, value)
if not match:
raise ValidationError(self.error_messages["invalid"])
g = match.groupdict()
try:
# The year 2000 is conveniently a leapyear.
# This algorithm will break in xx00 years which aren't leap years
# There is no way to guess the century of a ZA ID number
d = date(int(g["yy"]) + 2000, int(g["mm"]), int(g["dd"]))
except ValueError:
raise ValidationError(self.error_messages["invalid"])
if not luhn(value):
raise ValidationError(self.error_messages["invalid"])
return value
def clean(self, value):
super(FRSIRENENumberMixin, self).clean(value)
if value in EMPTY_VALUES:
return ''
value = value.replace(' ', '').replace('-', '')
if not self.r_valid.match(value) or not luhn(value):
raise ValidationError(self.error_messages['invalid'])
return value
def clean(self, value):
if value not in EMPTY_VALUES:
value = value.replace(' ', '').replace('-', '')
ret = super(FRSIRETField, self).clean(value)
if not luhn(ret[:9]):
raise ValidationError(self.error_messages['invalid'])
return ret
def clean(self, value):
super(CreditCardField, self).clean(value)
value = value.strip().replace(' ', '')
if not luhn(value):
raise ValidationError(self.error_messages['invalid'])
return value
def clean(self, value):
super(CreditCardField, self).clean(value)
value = value.strip().replace(' ', '')
if not luhn(value):
raise ValidationError(self.error_messages['invalid'])
return value
def clean(self, value):
if value not in EMPTY_VALUES:
value = value.replace(' ', '').replace('-', '')
ret = super(FRSIRETField, self).clean(value)
if not luhn(ret[:9]):
raise ValidationError(self.error_messages['invalid'])
return ret
def clean(self, value):
super(FRSIRENENumberMixin, self).clean(value)
if value in EMPTY_VALUES:
return ''
value = value.replace(' ', '').replace('-', '')
if not self.r_valid.match(value) or not luhn(value):
raise ValidationError(self.error_messages['invalid'])
return value
def clean(self, value):
value = super(ILIDNumberField, self).clean(value)
if value in EMPTY_VALUES:
return u''
match = id_number_re.match(value)
if not match:
raise ValidationError(self.error_messages['invalid'])
value = match.group('number') + match.group('check')
if not luhn(value):
raise ValidationError(self.error_messages['invalid'])
return value
def clean(self, value):
value = super(ILIDNumberField, self).clean(value)
if value in EMPTY_VALUES:
return ''
match = id_number_re.match(value)
if not match:
raise ValidationError(self.error_messages['invalid'])
value = match.group('number') + match.group('check')
if not luhn(value):
raise ValidationError(self.error_messages['invalid'])
return value
def clean(self, value):
value = super(ILIDNumberField, self).clean(value)
if value in EMPTY_VALUES:
return u""
match = id_number_re.match(value)
if not match:
raise ValidationError(self.error_messages["invalid"])
value = match.group("number") + match.group("check")
if not luhn(value):
raise ValidationError(self.error_messages["invalid"])
return value
def clean(self, value):
super(ZAIDField, self).clean(value)
if value in EMPTY_VALUES:
return u''
if len(value) < 13:
raise ValidationError(self.error_messages['invalid'])
# strip spaces and dashes
value = value.strip().replace(' ', '').replace('-', '')
match = re.match(id_re, value)
if not match:
raise ValidationError(self.error_messages['invalid'])
g = match.groupdict()
try:
# The year 2000 is conveniently a leapyear.
# This algorithm will break in xx00 years which aren't leap years
# There is no way to guess the century of a ZA ID number
d = date(int(g['yy']), int(g['mm']), int(g['dd']))
dob = datetime.datetime.strptime(d,'%y-%m-%d').strftime('%Y-%m-%d') # {YYMMDD} is the date of birth
except ValueError:
raise ValidationError(self.error_messages['invalid'])
if not luhn(value):
raise ValidationError(self.error_messages['invalid'])
return value
# 0 for South Africans and 1 for other citizens
c = int(g['end'][0])
if c = 0:
return 'South African'
def clean(self, value):
ret = super(FRSIRETField, self).clean(value)
if not luhn(ret[:9]):
raise ValidationError(self.error_messages['invalid'])
return ret
def clean(self, value):
if value and (len(str(value)) < 13 or len(str(value)) > 16 or not luhn(value)):
raise forms.ValidationError(_(u"Please enter in a valid credit card number."))
return super(CreditCardField, self).clean(value)
