How to validate a pure css form using invalid and placeholder-shown pseudo-classes?

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ligisayan2021-07-01 17:27:06

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ligisayan, 2021-07-01 17:27:06

How to validate a pure css form using invalid and placeholder-shown pseudo-classes?

Hello!
I read in an article that you can validate a pure CSS form using a combination of the :placeholder-shown and :invalid pseudo-classes and the :not property. I'm trying to reproduce this in the form below, but I can't get it to work. Validation in the example itself also fails to check
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profesor08, 2021-07-01
@ligisayan

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