Version 7bughelp wanted
説明
import {getFormSyncErrors} from 'redux-form/immutable';
...
const errors = getFormSyncErrors(FORM_NAME)(state);
returns object if form has errors or Map if form doesn't have errors
https://github.com/erikras/redux-form/blob/master/src/selectors/getFormSyncErrors.js#L11
special logic is required to check if there are no errors if return is inconsistent if you could, please, fix it 😺 Janna