def clean(self, value):
value = super(BrCpfField, self).clean(value)
if value in EMPTY_VALUES:
return u''
if len(value) == 11: # formato "99999999999"
value = mask_cpf(value)
if len(value) != 14: # formato "999.999.999-99"
raise forms.ValidationError(self.error_messages['invalid'])
if not re.match('\d\d\d.\d\d\d.\d\d\d-\d\d', value):
raise forms.ValidationError(self.error_messages['invalid'])
orig_value = value[:]
if not value.isdigit():
value = re.sub("[-\.]", "", value)
try:
int(value)
except ValueError:
raise forms.ValidationError(self.error_messages['digits_only'])
if len(value) != 11:
raise forms.ValidationError(self.error_messages['max_digits'])
orig_dv = value[-2:]
new_1dv = sum([i * int(value[idx]) for idx, i in enumerate(range(10, 1, -1))])
new_1dv = DV_maker(new_1dv % 11)
value = value[:-2] + str(new_1dv) + value[-1]
new_2dv = sum([i * int(value[idx]) for idx, i in enumerate(range(11, 1, -1))])
new_2dv = DV_maker(new_2dv % 11)
value = value[:-1] + str(new_2dv)
if value[-2:] != orig_dv:
raise forms.ValidationError(self.error_messages['invalid'])
return orig_value
def clean(self, value):
value = super(BrCpfField, self).clean(value)
if value in EMPTY_VALUES:
return u''
if len(value) == 11: # formato "99999999999"
value = mask_cpf(value)
if len(value) != 14: # formato "999.999.999-99"
raise forms.ValidationError(self.error_messages['invalid'])
if not re.match('\d\d\d.\d\d\d.\d\d\d-\d\d', value):
raise forms.ValidationError(self.error_messages['invalid'])
orig_value = value[:]
if not value.isdigit():
value = re.sub("[-\.]", "", value)
try:
int(value)
except ValueError:
raise forms.ValidationError(self.error_messages['digits_only'])
if len(value) != 11:
raise forms.ValidationError(self.error_messages['max_digits'])
orig_dv = value[-2:]
new_1dv = sum([i * int(value[idx]) for idx, i in enumerate(range(10, 1, -1))])
new_1dv = DV_maker(new_1dv % 11)
value = value[:-2] + str(new_1dv) + value[-1]
new_2dv = sum([i * int(value[idx]) for idx, i in enumerate(range(11, 1, -1))])
new_2dv = DV_maker(new_2dv % 11)
value = value[:-1] + str(new_2dv)
if value[-2:] != orig_dv:
raise forms.ValidationError(self.error_messages['invalid'])
return orig_value
def render(self, name, value, attrs=None):
if value and value.isdigit() and len(value) == 11:
value = mask_cpf(value)
return super(self.__class__, self).render(name, value, attrs=attrs)
def render(self, name, value, attrs=None):
if value and value.isdigit() and len(value) == 11:
value = mask_cpf(value)
return super(self.__class__, self).render(name, value, attrs=attrs)
