:empty selector not working in css

Question

i used :empty selector in .error class. the problem is that even when there is no content inside the div with class of error, the error class is n

Answer 1

The :empty pseudo-class doesn't select elements, containing elements or text (and white space is text).

However, there is now the experimental :blank pseudo-class which selects elements, containing nothing or just white space, and .error:blank would select that

element. You should avoid using experimental features in your production code, though.

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