title: How to provide text in utf-8 with content-Type=multipart/form-data?
body: <p>I have a HTML form for images and text-input. The data is send to the server with the content-type=&quot;multipart/form-data&quot;. Unfortunately the text-input data is not in charset=utf-8 and certain characters are later not displayed correctly. How can I provide utf8 in a multipart/form-data request?</p>
  <pre><code>    const formdata = new FormData()
      formdata.append(&quot;name&quot;, &quot;The great 5-$-Offer!&quot;) 
      formdata.append(&quot;file&quot;, imageData)
  </code></pre>