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jaredpalmer / formik

Build forms in React, without the tears 😭
https://formik.org
Apache License 2.0
33.99k stars 2.79k forks source link

Warning: An unhandled error was caught from submitForm() TypeError: Right-hand side of 'instanceof' is not an object at formik.esm.js:784:31 #3991

Open keyurchitroda opened 2 months ago

keyurchitroda commented 2 months ago

Issue facing : I cannot submit the form to the dev/production server. But in the local code, it is working fine for me.

Warning: An unhandled error was caught from submitForm() TypeError: Right-hand side of 'instanceof' is not an object at formik.esm.js:784:31

Version "formik": "2.4.6", "yup": "0.28.5"

image

pritesh511 commented 2 months ago

Yes, facing same issue today. It is working fine in localhost but not in dev/stage. can anyone please help here.