title: FormData() . pass multi params in single line
body: <p>my question is so simple I have a react project that uses this syntax:</p>
  
  <pre><code>const data = new FormData();
  data.append("token", this.props.token);
  data.append("origin", this.props.origin);
  ....
  </code></pre>
  
  <p>my question is :</p>
  
  <p>is there any way that I can change this appends in to One line or some syntax like this?</p>
  
  <pre><code>const data = new FormData([('token', this.props.token), ('origin', this.props.origin)])
  </code></pre>