Prevent invalid empty id attributes. #4091
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For context: this pops up when you send your actual DOM after JS has been evaluated through a validator instead of just the initial source returned from the server. This might happen, for instance, when your site gets audited for accessibility. Having empty IDs in the ”offstage” slides invalidates the markup, because if an ID attribute is present, its value must not be empty. |
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Hi @kenwheeler , |
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