<form method="post" action="https://app.flocknote.com/group/237273/addToGroupFromOutside" target="_blank"> <input type="text" name="fname" placeholder="First Name" /> <input type="text" name="lname" placeholder="Last Name" /> <input type="email" name="email" placeholder="Email Address" /> <input type="tel" name="mobile_phone" placeholder="Mobile Phone" /> <button type="submit" value="submit">Sign Me Up</button> </form>