code: def form(self, obj=None, form=None, name=None, template=None, var_name=None, validate_on_submit=True,\
          exit_on_failure=True, csrf_enabled=None):
          
          if not form or isinstance(form, str):
              if not name and isinstance(form, str):
                  name = form
              if not name:
                  name = request.endpoint.rsplit('.', 1)[1] if '.' in request.endpoint else request.endpoint
              if name not in self.forms:
                  raise NoFormError("Cannot find form '%s'" % name)
              form = self.forms[name]
          if inspect.isclass(form):
              if isinstance(obj, dict):
                  obj = DictObject(obj)
              if csrf_enabled is None:
                  csrf_enabled = self.options["csrf_enabled"]
              form = form(obj=obj, meta={'csrf': csrf_enabled})
  
          current_context.data.form = form
          yield form
  
          if validate_on_submit and request.method == "POST":
              self.validate(form, exit_on_failure=exit_on_failure)
docs: Loads a form and validates it (unless specified).
          If the form referenced has not been loaded, an attempt to create a form
          object using the information in the template will be made.