---
id: fast-element.propertychangenotifier.notify
title: PropertyChangeNotifier.notify() method
hide_title: true
---
<!-- Do not edit this file. It is automatically generated by API Documenter. -->

[@microsoft/fast-element](./fast-element.md) &gt; [PropertyChangeNotifier](./fast-element.propertychangenotifier.md) &gt; [notify](./fast-element.propertychangenotifier.notify.md)

## PropertyChangeNotifier.notify() method

Notifies all subscribers, based on the specified property.

<b>Signature:</b>

```typescript
notify(propertyName: string): void;
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  propertyName | string | The property name, passed along to subscribers during notification. |

<b>Returns:</b>

void
