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🤖 Headless, performant, and type-safe form state management for TS/JS, React, Vue, Angular, Solid, and Lit.

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### Describe the bug I wonder if it is possible to have such field value with TanStack Form. Pretty sure it should (and is) but the types seem wrong: ```ts...

bug

### Describe the bug If I have an object, that can reference itself. It will break the type-safety of the form. For example here the `list` is any, and the...

Per: https://x.com/crutchcorn/status/1929919903479541786 Introduce a feature that allows you to disable the auto-mapping from a schema to the form fields Something like `disableFieldMapping`

### Problem When setting a field back to an empty array ```ts const form = new FormApi({ defaultValues: { people: [ { firstName: "Bob" }, { firstName: "Marry" }, ],...

### Describe the bug As mentioned in the title if you have a default value on a `form.AppField` this overwites the value coming from useAppForm for async loading. Hierarchically these...

Would be good to have ability to compose set of fields to different forms that have same common field using typescript. `react-hook-form` already has such functionality via Lenses: https://github.com/react-hook-form/lenses Original...

### Describe the bug App crashes when react compiler is enabled using expo 53 `Warning: TypeError: useFieldContext is not a function (it is undefined)` ### Your minimal, reproducible example None...

bug

As discussed, the `makePathArray` likely doesn't need regular expressions (or as many as it does right now). Refactor it to make sure.

performance

### Describe the bug using `useStore` with selector that returns a `File` instance never been updated. I assume it is because the `shallow` function used internally by `useStore` doesnt work...

### Describe the bug When doing something simple as using the form.Field, I receive the following error: `right operand of 'instanceof' is not an object` Code (check repo for more...