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FormLayoutFunction allows you to specify a custom layout for form's items.

But what if you want to only slight fix the default layout? It is not so clear what is the default value of this option so one needs to assemble it themselves, which is not a trivial task considering all related blocks like labels/controllers/tooltips/validation etc.

Knowing the default FormLayoutFunction would help a lot. Does anyone know this / is willing to read the source code to extract it?

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  • $\begingroup$ Check out Forms`buildLayoutFunction which seems to be how the first argument is parsed out as well as Forms`PackageScope`synthetizeLayoutFunction. How this appears to be converted to HTML inside Templating`ToHTML is via Forms`doLayout $\endgroup$ – b3m2a1 Nov 9 '18 at 18:27

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