Formik file input messages


I am having issue showing error message for file input using Formik. My first two inputs are validated properly, but problem is, when I upload files.

When I successfully submit form (when all fields are valid), and only after successful submit if I upload wrong file format, error message is shown.
When I upload wrong file format for the first time, error message is not shown.

Here is my codesandbox

Any help would be appreciated

Source: React – Stack Overflow

November 26, 2021
Category : News
Tags: formik | react-bootstrap | reactjs | validation | yup

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Senior Software Developer

Creator of @LzoMedia I am a backend software developer based in London who likes beautiful code and has an adherence to standards & love's open-source.