def validate_mac_address(value):
"""Validate whether ``value`` is a valid MAC address."""
if isinstance(value, basestring):
# If the incoming value is a string, cast it to an int
if value.isdigit():
value = int(value)
field = MACAddressFormField(required=False) # allow None
try:
field.clean(value)
except exc.DjangoValidationError as err:
raise exc.ValidationError({
'mac_address': err.message
})
return value
class AuthorizeGuestForm(forms.Form):
def clean_guest_password(self):
if self.cleaned_data['guest_password'] != calculate_guest_password():
raise ValidationError('Incorrect guest password')
return self.cleaned_data['guest_password']
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.helper = FormHelper()
self.helper.layout = Layout(
'mac',
'guest_password',
Submit('submit', 'Log in as guest'),
)
mac = MACAddressField(widget=forms.HiddenInput())
guest_password = forms.CharField(max_length=128,
label="Guest password", help_text="Ask a member for the guest password.")
def validate_mac_address(value):
"""Validate whether ``value`` is a valid MAC address."""
field = MACAddressFormField()
field.clean(value)
return value
