---
title: FormData.delete()
slug: Web/API/FormData/delete
translation_of: Web/API/FormData/delete
---
<p>{{APIRef("XMLHttpRequest")}}</p>

<p>{{domxref("FormData")}} 인터페이스의 <code><strong>delete()</strong></code> 메서드는 <code>FormData</code> 객체에서 key와 그 값에 해당하는 것을 지웁니다.</p>

<div class="note">
<p><strong>메모</strong>: 이 메서드는 웹워커<a href="/ko/docs/Web/API/Web_Workers_API">(Web Workers)</a>에서도 사용할 수 있습니다.</p>
</div>

<h2 id="Syntax">Syntax</h2>

<pre class="brush: js">formData.delete(name);</pre>

<h3 id="append()_Parameters" name="append()_Parameters">Parameters</h3>

<dl>
 <dt><code>name</code></dt>
 <dd>삭제할 key의 이름 입니다.</dd>
</dl>

<h3 id="Returns">Returns</h3>

<p>Void.</p>

<h2 id="Example">Example</h2>

<p>다음 코드를 따라 빈 <code>FormData</code> 객체를 만들고, form의 key/value 쌍을 미리 채웁니다:</p>

<pre class="brush: js">var formData = new FormData(myForm);</pre>

<p><code>delete()</code>를 사용하여 키와 값을 삭제할 수 있습니다:</p>

<pre class="brush: js">formData.delete('username');
</pre>

<h2 id="Specifications">Specifications</h2>

<table class="standard-table">
 <tbody>
  <tr>
   <th scope="col">Specification</th>
   <th scope="col">Status</th>
   <th scope="col">Comment</th>
  </tr>
  <tr>
   <td>{{SpecName('XMLHttpRequest','#dom-formdata-delete','delete()')}}</td>
   <td>{{Spec2('XMLHttpRequest')}}</td>
   <td> </td>
  </tr>
 </tbody>
</table>

<h2 id="Browser_compatibility">Browser compatibility</h2>



<p>{{Compat("api.FormData.delete")}}</p>

<h2 id="See_also">See also</h2>

<ul>
 <li>{{domxref("XMLHTTPRequest")}}</li>
 <li><a href="/en-US/docs/DOM/XMLHttpRequest/Using_XMLHttpRequest" title="Using XMLHttpRequest">Using XMLHttpRequest</a></li>
 <li><a href="/en-US/docs/DOM/XMLHttpRequest/FormData/Using_FormData_Objects" title="DOM/XMLHttpRequest/FormData/Using_FormData_objects">Using FormData objects</a></li>
 <li>{{HTMLElement("Form")}}</li>
</ul>