HTML form PHP post not hitting - php

Question

Not sure why I am having this issue, I am making a edit form that will allow the users to update data.
I have an HTML form that looks like this:
<form enctype="multipart/form-data" method="post" action="updatefacility.php">
<label for="fac_number">Facility Number: </label>
<input type="text" id="fac_number" name="fac_number" value="<?php if (!empty($facNum)) echo $facNum; ?>" /><br />
<label for="fac_name">Facility Name: </label>
<input type="text" id="fac_name" name="fac_name" value="<?php if (!empty($facName)) echo $facName; ?>" /><br />
<label for="fac_address">Address: </label>
<input type="text" id="fac_address" name="fac_address" value="<?php if (!empty($facAddress)) echo $facAddress; ?>" /><br />
<input type="button" value="Update" name="update">
</form>
When I click my button I should be hitting updatefacility.php which looks like this:
$dbc = mysqli_connect(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME);
if (!$dbc) {
die("Connection failed: " . mysqli_connect_error());
}
if (isset($_POST['update'])) {
echo "test";
}
When I am clicking my button I am expecting my form to submit and return a blank page with the word "test" on it, however nothing happens..
Am I missing something here?
Thanks

Answer 1

You need to change the input type from button to submit.
Like this:
<input type="submit" value="Update" name="update">