I think this is the solution that you need:

<input onclick="window.location.href = '/#functioncode';" type="submit" value="Submit request" />

Found in a different stack. Normally I use this to redirect to a 'Thank You' page to track conversions, but it should work equally well with your anchor.

I think this is the solution that you need:

<input onclick="window.location.href = '/#functioncode';" type="submit" value="Submit request" />

Found in a different stack. Normally I use this to redirect to a 'Thank You' page to track conversions, but it should work equally well with your anchor.

Here's what it looks like in your full code:

<form method="post" onsubmit="functionCookie(this); return false;">
  <input required style="display: block; width: 69%; height: 50px; margin-right: 1%; float: left; border: 2px solid #333;" type="text" placeholder="&#32;Password Here" name="password" id="functionUserPassword">
  <input style="display: block; margin: 0px; width: 30%; height: 50px; background-color: #333; color: #fff;" type="submit" value="Submit">
  <input onclick="window.location.href = '/#functioncode';" type="submit" value="Submit request" />
</form>

I think this is the solution that you need:

<input onclick="window.location.href = '/#functioncode';" type="submit" value="Submit request" />

Found in a different stack. Normally I use this to redirect to a 'Thank You' page to track conversions, but it should work equally well with your anchor.

Here's what it looks like in your full code:

<form method="post" onsubmit="functionCookie(this); return false;">
  <input required style="display: block; width: 69%; height: 50px; margin-right: 1%; float: left; border: 2px solid #333;" type="text" placeholder="&#32;Password Here" name="password" id="functionUserPassword">
  <input style="display: block; margin: 0px; width: 30%; height: 50px; background-color: #333; color: #fff;" type="submit" value="Submit">
  <input onclick="window.location.href = '/#functioncode';" type="submit" value="Submit request" />
</form>