A component is changing an uncontrolled input of type text to be controlled error in ReactJS - Formik
https://stackoverflow.com/questions/47012169/a-component-is-changing-an-uncontrolled-input-of-type-text-to-be-controlled-erro default value can't be undefined case 'listingBrokerOfficeName' : value = ( listingBroker || {}). officeName break change to: case 'listingBrokerOfficeName' : value = ( listingBroker || {}). officeName || '' break