Validation errors should use WTForm's native error system

[theobaur13]

Currently the CreateReviewForm creates an error list, then on submit clears the list and adds the validation error to the list for it to be displayed: However, WTForms have a native error dict, I have managed to get it working when validating individual fields, the following example would work:

def validate_name(self, name):
  raise ValidationError("error")

I am yet to figure out how to do the same with the validate(self) method

[moahmed0987]

i think i know how to do this, will give it a go