I'm using .show to display a hidden message after a successful form submit.
How to display the message for 5 seconds then hide?
You can use .delay() before an animation, like this:
$("#myElem").show().delay(5000).fadeOut();
If it's not an animation, use setTimeout() directly, like this:
$("#myElem").show();
setTimeout(function() { $("#myElem").hide(); }, 5000);
You do the second because .hide() wouldn't normally be on the animation (fx) queue without a duration, it's just an instant effect.
Or, another option is to use .delay() and .queue() yourself, like this:
$("#myElem").show().delay(5000).queue(function(n) {
  $(this).hide(); n();
});
 
    
    You can use the below effect to animate, you can change the values as per your requirements
$("#myElem").fadeIn('slow').animate({opacity: 1.0}, 1500).effect("pulsate", { times: 2 }, 800).fadeOut('slow'); 
 
    
    Just as simple as this:
$("#myElem").show("slow").delay(5000).hide("slow");
 
    
    To show error message of 5 sec using ajax that is save in session in laravel 8
<div id="error">
    @php
        $error = Session::get('message');
        echo $error;
    @endphp
</div>
<script>
    $("#error").show();
    setTimeout(function() {
        $("#error").hide();
    }, 5000);
</script>
