Question

I want if values into input was equal with one of the words ed Or d Or i Or ei done perform the operation it. i can not change value input value="ed" in first run page. what do i do?

Example: http://jsfiddle.net/ZsYdY/3/

<input type="text" value="ed">
<div class="code"></div>


function ticket_check() {
    //var val = 'ticket_code=' + $('.ticket_code').val();
    var input_val = $('input').val();
    if (input_val == 'ed Or d Or i Or ei') {
        $('.code').empty().hide().fadeIn('slow').append('It is ok');
    } else {

            $('.code').fadeOut('slow', function () {
                $(this).hide().fadeIn('slow').append('It is not ok');
            })

    }
}

$('.input').live('keyup change', function () {
    ticket_check();
    var input_val = $('input').val();
    if (input_val == 'ed Or d Or i Or ei') {
        $('.code').fadeOut('slow', function () {
            $(this).hide().fadeIn('slow').append('It is not oooooooookkkkkkkkk');
        })
    }
});
ticket_check()

Answer 1

if (input_val == 'ed Or d Or i Or ei') {

needs to be:

if (input_val == 'ed' || input_val == 'd' || input_val == 'i' || input_val == 'ei') {

And $('.input') should be $('input') in your example

Updated Example