def validate_target_handle(self):
validator = Email()
if not validator.is_valid(self.target_handle):
raise ValueError("Target handle is not valid")
def validate_email(self):
if self.email:
validator = Email()
if not validator.is_valid(self.email):
raise ValueError("Email is not valid")
def validate_handle(self):
validator = Email()
if not validator.is_valid(self.handle):
raise ValueError("Handle is not valid")
