def validate(self):
rv = Form.validate(self)
if not rv:
return False
user = User.objects(username=self.username.data).first()
if user is None:
self.username.errors.append('Unknown username')
return False
if not user.check_password(self.password.data):
self.password.errors.append('Invalid password')
return False
self.user = user
return True
def validate(self):
rv = Form.validate(self)
if not rv:
return False
user = User.objects(username=self.username.data).first()
if user is None:
self.username.errors.append('Unknown username')
return False
if not user.check_password(self.password.data):
self.password.errors.append('Invalid password')
return False
self.user = user
return True
def validate_username(form, field):
if User.objects(username=field.data).first():
raise ValidationError("Username already exists.")
def validate_username(form, field):
if User.objects(username=field.data).first():
raise ValidationError("Username already exists.")