handle method

@override bool handle(Map<String, dynamic> info)

Handle the validation, the info variable will contain the following: info'rule' = Validation rule i.e "min". info'data' = Data the user has passed into the validation. info'message' = Overriding message to be displayed for validation (optional).

Implementation

@override
handle(Map<String, dynamic> info) {
  super.handle(info);
  if (info['data'] == null) {
    return false;
  }
  return validate.isEmail(info['data'].toLowerCase());
}