Add 'children' and 'node' attribute sources #10
Merged
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Description
The
children
andnode
attribute sources were removed from core usage in 2018 and replaced withhtml
, but were not officially deprecated until 2022. Gutenberg blocks using these attributes still exist in some examples and should be supported.Due to differences in how PHP's
DOMDocument
and the JS DOM treat text nodes, there may be some changes in the output ofnode
andchildren
attributes between the block JS implementation and the content API. If users of the API encounter problems using either of these, we can reevaluate how they're processed. For now, they should work in simple cases.