---
title: ArrayBuffer.isView()
slug: Web/JavaScript/Reference/Global_Objects/ArrayBuffer/isView
tags:
  - ArrayBuffer
  - JavaScript
  - Method
  - Reference
  - TypedArrays
translation_of: Web/JavaScript/Reference/Global_Objects/ArrayBuffer/isView
---
<div>{{JSRef}}</div>

<p><code><strong>ArrayBuffer.isView()</strong></code> 메서드는 주어진 값이 <code>ArrayBuffer</code> 뷰, 즉 <a href="/en-US/docs/Web/JavaScript/Reference/Global_Objects/TypedArray">형식화 배열 객체</a> 또는 {{jsxref("DataView")}}인지 판별합니다..</p>

<div>{{EmbedInteractiveExample("pages/js/arraybuffer-isview.html")}}</div>



<h2 id="구문">구문</h2>

<pre class="syntaxbox">ArrayBuffer.isView(<em>value</em>)</pre>

<h3 id="매개변수">매개변수</h3>

<dl>
 <dt><code>value</code></dt>
 <dd>판별할 값.</dd>
</dl>

<h3 id="반환_값">반환 값</h3>

<p>주어진 값이 {{jsxref("ArrayBuffer")}} 뷰라면 <code>true</code>, 아니면 <code>false</code>.</p>

<h2 id="예제">예제</h2>

<pre class="brush: js">ArrayBuffer.isView();                    // false
ArrayBuffer.isView([]);                  // false
ArrayBuffer.isView({});                  // false
ArrayBuffer.isView(null);                // false
ArrayBuffer.isView(undefined);           // false
ArrayBuffer.isView(new ArrayBuffer(10)); // false

ArrayBuffer.isView(new Uint8Array());    // true
ArrayBuffer.isView(new Float32Array());  // true
ArrayBuffer.isView(new Int8Array(10).subarray(0, 3)); // true

const buffer = new ArrayBuffer(2);
const dv = new DataView(buffer);
ArrayBuffer.isView(dv); // true
</pre>

<h2 id="명세">명세</h2>

<table class="standard-table">
 <tbody>
  <tr>
   <th scope="col">Specification</th>
  </tr>
  <tr>
   <td>{{SpecName('ESDraft', '#sec-arraybuffer.isview', 'ArrayBuffer.isView')}}</td>
  </tr>
 </tbody>
</table>

<h2 id="브라우저_호환성">브라우저 호환성</h2>



<p>{{Compat("javascript.builtins.ArrayBuffer.isView")}}</p>

<h2 id="같이_보기">같이 보기</h2>

<ul>
 <li><a href="/ko/docs/Web/JavaScript/Typed_arrays">JavaScript 형식화 배열</a></li>
</ul>