Hey Vapi team,

Quick heads up — I ran into a validation error when saving a tool with a simple date string parameter. The error was:

Form has validation errors: function.parameters.type: Invalid literal value

I was using the Visual Editor, and when I switched to JSON mode, I saw that "type": "object" was missing from the top level. Manually adding it fixed the issue.

Could be helpful if the editor added that automatically, or at least gave a heads-up in JSON view. Just a small UX thing, but it threw me off for a bit.

Thanks! Loving Vapi so far.

– Mark Freedman

PromptMosis