# createFieldMap

# Function: createFieldMap()

```ts
function createFieldMap<T>(values): { [K in string | number | symbol]: K };
```

Defined in: [packages/form-core/src/utils.ts:541](https://github.com/TanStack/form/blob/main/packages/form-core/src/utils.ts#L541)

## Type Parameters

### T

`T`

## Parameters

### values

`Readonly`\<`T`\>

## Returns

\{ \[K in string \| number \| symbol\]: K \}