# isValidTagName

**Kind:** Function

**Source:** [`src/jsx/utils.ts`](https://github.com/honojs/hono/blob/main/src/jsx/utils.ts#L32)

**Part of:** [Jsx](subsystem-src-jsx)

## Signature

```ts
function isValidTagName(name: unknown): name is string
```

## Parameters

| Name | Type |
|---|---|
| `name` | `unknown` |

**Returns:** `name is string`

## Used by

1 reference from 1 file. Each is a place in this repository where the symbol is actually used — go read one rather than trusting an example.

### Imported by (1)

- `Props` — `src/jsx/base.ts`:27