[Next] What's the best way to handle FieldArray validation?

Bug, Feature, or Question?

Question

Info

Since you need to have no errors on the array does this make the most sense for validating Arrays or am I making this too difficult? If you don’t return undefined for the array, the submit will not work.

products is an array with each object having a name, cases, and bottles.

export const validate = values => {
  const errors = {};

  if (!values.customer) errors.customer = 'Required';
  if (!values.date) errors.date = 'Required';

  const productErrors = [];
  values.products.forEach(product => {
    let errors = {};

    if (!product.name) errors.name = 'Required';
    if (!product.cases && !product.bottles) {
      errors.cases = 'Required';
      errors.bottles = 'Required';
    }

    productErrors.push(errors);
  });

  if (productErrors.some(errorObject => !isEmpty(errorObject))) {
    errors.product = productErrors;
  } else {
    errors.product = undefined;
  }

  return errors;
};

• Formik Version: 0.11.0-rc2

[jaredpalmer]

Check out the latest version.

[marcosjuniorzup]

I have the same problem, I can not set the fieldarray as touched, setFieldTouched creates as object and not as array. And when I push he also does not arrow as touched.