display:none vs visibility:hidden vs text-indent:9999 How screen reader behave with each one?

Question

What is the difference between these three for screen reader users?

Answer 1

Complete Answere is here to make sure chrome doesnt autoshow/autofill input boxes. On my web page ( New User) , telephone field and Password fioeld were being autofilled with cached data. To get rid of this, I created two dummy fields and gave them a class which makes them invisible to the user. A jquery function to show and then hide these after a fraction.

Jquery function to show & hide:

$().ready(function() {
    $(".fake-autofill-fields").show();
    // some DOM manipulation/ajax here
    window.setTimeout(function () {
        $(".fake-autofill-fields").hide();
    }, 1000);
});

Class:

.fake-autofill-fields
{ 

     border: none;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px; 
}

Input fields: