7. FAQ

Q. How do I access the "Additional CSS Class" setting in my template?

A. This setting is saved using a pre-defined slug: className.

You output it using block_field('className') or echo block_value('className').

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Q. What prefix does Block Lab use for custom blocks? WordPress uses core for the blocks that come standard with WordPress (e.g. core/paragraph, core/image), so what does Block Lab use?

A. Custom blocks built with Block Lab are prefixed with block-lab. For example, if you created a custom block with the name feature, it would be registered as block-lab/feature.