and the :invalid css option (I like to just make the bottom border red, dashed) | Hacker News

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edoceo on May 5, 2021 | parent | context | favorite | on: HTML Tips (2020)

and the :invalid css option (I like to just make the bottom border red, dashed)

rafd on May 7, 2021 [–]

FYI now there’s also :user-invalid which waits for the user to blur out of the field before it indicates the validity.

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