How can PHP developers ensure a consistent user experience when designing forms that do not rely on traditional buttons for submission?

To ensure a consistent user experience when designing forms that do not rely on traditional buttons for submission, PHP developers can use JavaScript to trigger form submission when certain actions occur, such as pressing the "Enter" key or clicking on a specific element. This allows users to submit the form without relying on a traditional button, providing a more seamless experience.

<form id="myForm" action="submit.php" method="post">
  <input type="text" name="username" placeholder="Username">
  <input type="password" name="password" placeholder="Password">
  <input type="submit" style="display: none;">
</form>

<script>
document.getElementById("myForm").addEventListener("keypress", function(e) {
  if (e.key === "Enter") {
    e.preventDefault();
    document.getElementById("myForm").submit();
  }
});
</script>