Yes, author name is optional. But there is setted author name with just one space (look at source code of IV, there is in author section) Is it valid? There must not be any "by" preposition, if author section is empty.
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https://instantview.telegram.org/contest/elcorreogallego.es/template5/issue1/
Yes, author name is optional.
But there is setted author name with just one space (look at source code of IV, there is in author section)
Is it valid? There must not be any "by" preposition, if author section is empty.