values.hasOwnProperty is not a function in v2

[BjoernRave]

When submitting my form before it runs any validation it throws the following error:

TypeError: values.hasOwnProperty is not a function
    at prepareDataForValidation (http://localhost:3000/_next/static/development/pages/movements/new.js:103559:16)
    at prepareDataForValidation (http://localhost:3000/_next/static/development/pages/movements/new.js:103571:21)
    at validateYupSchema (http://localhost:3000/_next/static/development/pages/movements/new.js:103545:22)
    at http://localhost:3000/_next/static/development/pages/movements/new.js:102858:83
    at http://localhost:3000/_next/static/development/pages/movements/new.js:102910:84
    at http://localhost:3000/_next/static/development/pages/movements/new.js:102955:12
    at http://localhost:3000/_next/static/development/pages/movements/new.js:103653:24
    at http://localhost:3000/_next/static/development/pages/movements/new.js:103278:12
    at http://localhost:3000/_next/static/development/pages/movements/new.js:103653:24
    at http://localhost:3000/_next/static/development/pages/movements/new.js:103364:5
    at http://localhost:3000/_next/static/development/pages/movements/new.js:103653:24
    at HTMLUnknownElement.callCallback (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:587:14)
    at Object.invokeGuardedCallbackDev (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:636:16)
    at invokeGuardedCallback (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:691:31)
    at invokeGuardedCallbackAndCatchFirstError (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:705:25)
    at executeDispatch (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:835:3)
    at executeDispatchesInOrder (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:860:5)
    at executeDispatchesAndRelease (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:964:5)
    at executeDispatchesAndReleaseTopLevel (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:973:10)
    at forEachAccumulated (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:945:8)
    at runEventsInBatch (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:990:3)
    at runExtractedPluginEventsInBatch (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:1131:3)
    at handleTopLevel (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:6054:5)
    at batchedEventUpdates$1 (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:24652:12)
    at batchedEventUpdates (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:1666:12)
    at dispatchEventForPluginEventSystem (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:6145:5)
    at attemptToDispatchEvent (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:6261:5)
    at dispatchEvent (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:6165:19)
    at unstable_runWithPriority (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:29238:12)
    at runWithPriority$2 (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:12400:10)
    at discreteUpdates$1 (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:24668:12)
    at discreteUpdates (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:1689:12)
    at dispatchDiscreteEvent (http://localhost:3000/_next/static/development/dll/dll_5b0563bdfc01362a831f.js?ts=1576760335824:6132:3)

I created a wrapper with formik and this wrapper is not throwing this error on some forms, but on some it is. Not really sure why.

It works with formik 1.5.8

If you need more info, I am happy to provide. I thought this might be enough, otherwise I can add you as collaborator to my project

[jaredpalmer]

Can you create a sandbox to reproduce?

[emrosenf]

I'm experiencing this too. Looks like a simple one line fix in prepareDataForValidation. See this issue

Change L1074

if (values.hasOwnProperty(k)) {

To

if (Object.prototype.hasOwnProperty.call(values, k)) {

[jaredpalmer]

Feel free to submit PR. Be sure to reference that urql issue too

[BjoernRave]

@emrosenf wow, same PR, same moment 🙌

[emrosenf]

Good timing @BjoernRave! Thanks for your hard work @jaredpalmer, Formik is a super useful library!