def url_f(value):
result = urlparse(value)
if not result.scheme:
raise ValidationError('No scheme.')
if not result.netloc:
raise ValidationError('No network location.')
return value
def min_length_f(value):
if len(value) < min_value:
raise ValidationError(
'Value is too short (min length is %d characters).' %
min_value)
return value
def email_address_f(value):
value = value.lower()
if not EMAIL_REGEX.match(value) and (
not name or not EMAIL_NAME_REGEX.match(value)):
raise ValidationError('Not a valid email address.')
return value
def not_in_future_f(value):
if is_date(value):
now = date.today()
else:
now = datetime.now(pytz.utc)
if value > now:
raise ValidationError("Can't be in the future.")
return value
def before_f(value):
if is_date(value):
value_dt = date_to_datetime(value)
else:
value_dt = value
if value_dt > max_dt:
raise ValidationError('Value is after %s.' %
safe_strftime(max_dt, dt_format))
return value
def postcode_f(value):
value = value.upper()
value = re.sub('[^A-Z0-9]', '', value)
if not POSTCODE_REGEX.match(value):
raise ValidationError('Not a valid postcode.')
if POSTCODE_BFPO_REGEX.match(value):
value = value[:-4] + ' ' + value[-4:]
else:
value = value[:-3] + ' ' + value[-3:]
return value
def max_f(value):
if value > max_value:
raise ValidationError(message % max_value)
return value
def min_f(value):
if value < min_value:
raise ValidationError(message % min_value)
return value
def not_empty_f(value):
if value is None or len(value) == 0:
raise ValidationError('This field is required.')
return value
def required_f(value):
if value is None:
raise ValidationError('This field is required.')
return value
def max_length_f(value):
if len(value) > max_value:
raise ValidationError(
'Value is too long (max length is %d characters).' % max_value)
return value
def in_f(value):
if value not in values:
raise ValidationError('Not a valid value.')
return value