[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Accessibility](./puppeteer.protocol.accessibility.md) > [AXValueSource](./puppeteer.protocol.accessibility.axvaluesource.md) > [nativeSource](./puppeteer.protocol.accessibility.axvaluesource.nativesource.md) ## Protocol.Accessibility.AXValueSource.nativeSource property The native markup source for this value, e.g. a element. Signature: ```typescript nativeSource?: AXValueNativeSourceType; ```