Unallowed Node Types Error
A markup validation error that occurs when a rich text block contains formatting that isn't enabled in its properties configuration. This ensures content follows your defined formatting rules.
What Causes This Error?
Rich text blocks in BaseHub can be configured to allow or restrict specific markup types (like bold, italic, links, etc.) through the properties panel. When text contains markup that isn't allowed in the block's properties, this error appears.
How to Resolve
You have two options to fix this error:
Remove unauthorized markup: Edit the text to remove any formatting that isn't allowed in the properties.
Update properties: Enable the required markup types in the block's properties panel to allow the existing formatting.
Best Practices
Configure properties first when setting up new rich text blocks
Use consistent markup settings across similar content types