# #value?

## `#value?`

The private property of the [`number`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number) type indicates the range value.  It can be set by the [`setValue()`](https://docs.angular-package.dev/range-1/range/methods/setvalue) method and [`setter`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/set) [`value`](https://docs.angular-package.dev/range-1/range/accessors/value).

{% code title="range.class.ts" %}

```typescript
#value?: number;
```

{% endcode %}

### Type

#### [<mark style="color:green;">`number`</mark>](https://www.typescriptlang.org/docs/handbook/basic-types.html#number)`|`[<mark style="color:green;">`undefined`</mark>](https://www.typescriptlang.org/docs/handbook/basic-types.html#null-and-undefined)