Question

I try to use the next example to checking username availability but I can’t receive the result of .post that I want.

http://web.enavu.com/tutorials/checking-username-availability-with-ajax-using-jquery/

In the next code, the alert() show me the .php file, but I just want 0 or 1 in order to know if the user exist or not:

    //use ajax to run the check
    $.post("check_username.php", { username: username },
        function(result){ alert(result);
            //if the result is 1
            if(result == 1){
                //show that the username is available
                $('#username_availability_result').html(username + ' is Available');
            }else{
                //show that the username is NOT available
                $('#username_availability_result').html(username + ' is not Available');
            }
    });

Thanks a lot!

Answer 1

Where are you hosting your php file? Inside apache? If you are getting the full contents of php file then most probably you have not deployed it correctly.