fleet/frontend/components/forms/LabelForm/validate.js

import { size } from "lodash";
import validateQuery from "components/forms/validators/validate_query";

export default ({ name, query, label_membership_type: membershipType }) => {
  const errors = {};
  const { error: queryError, valid: queryValid } = validateQuery(query);

  if (membershipType !== "manual" && !queryValid) {
    errors.query = queryError;
  }

  if (!name) {
    errors.name = "Label title must be present";
  }

  const valid = !size(errors);

  return { valid, errors };
};