SF_form.html

<meta http-equiv="Content-type" content="text/html; charset=UTF-8" />
<link
  rel="stylesheet"
  href="./assets/styles/SF_form
.css"
/>

<link
  rel="shortcut icon"
  type="image/x-icon"
  href="./assets/img/trustly-logo.ico"
/>

<form
  action="https://webto.salesforce.com/servlet/servlet.WebToCase?encoding=UTF-8"
  method="POST"
>
  <input type="hidden" name="orgid" value="00D8c000008ZBzq" />
  <input
    type="hidden"
    name="retURL"
    value="https://trustlyintegration.herokuapp.com/thank-you.html"
  />

  <label for="name">Contact Name</label
  ><input id="name" maxlength="80" name="name" size="20" type="text" /><br />

  <label for="email">Email</label
  ><input id="email" maxlength="80" name="email" size="20" type="text" /><br />

  <label for="phone">Phone</label
  ><input id="phone" maxlength="40" name="phone" size="20" type="text" /><br />

  <label for="subject">Subject</label
  ><input
    id="subject"
    maxlength="80"
    name="subject"
    size="20"
    type="text"
  /><br />

  <label for="description">Description</label
  ><textarea name="description"></textarea><br />

  <input type="submit" name="submit" />
</form>