def validate(self, value, context=None):
try:
int(value)
except (ValueError, TypeError):
raise ValidationError(message=self.message)
if int(value) != value:
raise ValidationError(message=self.message)
def validate(self, value, context=None):
try:
if (
value
and validators.length(value, max=self.max_length) is not True
):
raise ValidationError(message=self.message)
except (TypeError, AssertionError):
raise ValidationError(message=self.message)
def validate(self, value, context=None):
try:
if (
value is not None and value != ''
and validators.between(
value,
max=self.max,
) is not True
):
raise ValidationError(message=self.message)
except (TypeError, AssertionError):
raise ValidationError(message=self.message)
def validate(self, value):
if not value:
return
try:
json.loads(value)
except ValueError:
raise ValidationError('Introduced data is not a valid json object')
def validate(self, value, context=None):
regex_matches = self.regex.search(str(value))
invalid_input = (
regex_matches if self.inverse_match else not regex_matches
)
if invalid_input:
raise ValidationError(self.message)
def validate(self, value, context=None):
if value is None or value == '':
return
d_from = None
d_to = None
try:
if value['from']:
d_from = datetime.strptime(value['from'], self.format_pattern)
if value['to']:
d_to = datetime.strptime(value['to'], self.format_pattern)
except (TypeError, ValueError):
raise ValidationError(message=self.message)
if d_from and d_to:
if d_from > d_to:
raise ValidationError(message=self.message)
def validate(self, value, context=None):
if value is None or value == '':
return
try:
datetime.strptime(value, self.format_pattern)
except (TypeError, ValueError):
raise ValidationError(message=self.message)
def validate(self, value, context=None):
if value and validators.url(value) is not True:
raise ValidationError(self.message)
def validate(self, value, context=None):
if not value:
raise ValidationError(self.message)
def validate(self, value, context=None):
if not value:
return
if not value.isidentifier():
raise ValidationError(
'Introduced data is not a valid Python identifier')